/* config.in.h.  Generated from configure.ac by autoheader.  */

/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD

/* Define to the number of bits in type 'ptrdiff_t'. */
#undef BITSIZEOF_PTRDIFF_T

/* Define to the number of bits in type 'sig_atomic_t'. */
#undef BITSIZEOF_SIG_ATOMIC_T

/* Define to the number of bits in type 'size_t'. */
#undef BITSIZEOF_SIZE_T

/* Define to the number of bits in type 'wchar_t'. */
#undef BITSIZEOF_WCHAR_T

/* Define to the number of bits in type 'wint_t'. */
#undef BITSIZEOF_WINT_T

/* Define to 1 if llvm::CallInst:addAttribute arg type is llvm::Attributes. */
#undef CALLINST_ADDATTRIBUTE_ARG_IS_ATTRIBUTES

/* Define to 1 if the `closedir' function returns void instead of `int'. */
#undef CLOSEDIR_VOID

/* Define to the legacy option name if using an older version of cURL. */
#undef CURLOPT_DIRLISTONLY

/* Define to 1 if using 'alloca.c'. */
#undef C_ALLOCA

/* Define as the bit index in the word where to find bit 0 of the exponent of
   'double'. */
#undef DBL_EXPBIT0_BIT

/* Define as the word index where to find the exponent of 'double'. */
#undef DBL_EXPBIT0_WORD

/* the name of the file descriptor member of DIR */
#undef DIR_FD_MEMBER_NAME

#ifdef DIR_FD_MEMBER_NAME
# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
#else
# define DIR_TO_FD(Dir_p) -1
#endif


/* Define to 1 if // is a file system root distinct from /. */
#undef DOUBLE_SLASH_IS_DISTINCT_ROOT

/* Define if struct dirent has a member d_ino that actually works. */
#undef D_INO_IN_DIRENT

/* Define to 1 to build Octave documentation files. */
#undef ENABLE_DOCS

/* Define to 1 to enable JIT compiler. */
#undef ENABLE_JIT

/* Define to 1 if math.h declares struct exception for matherr. */
#undef EXCEPTION_IN_MATH

/* Define to dummy `main' function (if any) required to link to the Fortran
   libraries. */
#undef F77_DUMMY_MAIN

/* Define to a macro mangling the given C identifier (in lower and upper
   case), which must not contain underscores, for linking with Fortran. */
#undef F77_FUNC

/* As F77_FUNC, but for C identifiers containing underscores. */
#undef F77_FUNC_

/* Define to 1 if calling Fortran from C++ should use the Cray Fortran calling
   convention. */
#undef F77_USES_CRAY_CALLING_CONVENTION

/* Define to 1 if calling Fortran from C++ should use the f2c calling
   convention. */
#undef F77_USES_F2C_CALLING_CONVENTION

/* Define to 1 if calling Fortran from C++ should use the gfortran calling
   convention. */
#undef F77_USES_GFORTRAN_CALLING_CONVENTION

/* Define to 1 if calling Fortran from C++ should use the Visual Fortran
   calling convention. */
#undef F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION

/* Define this to 1 if F_DUPFD behavior does not match POSIX */
#undef FCNTL_DUPFD_BUGGY

/* Define if F77 and FC dummy `main' functions are identical. */
#undef FC_DUMMY_MAIN_EQ_F77

/* Define to nothing if C supports flexible array members, and to 1 if it does
   not. That way, with a declaration like 'struct s { int n; short
   d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
   compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
   the size in bytes of such a struct containing an N-element array. */
#undef FLEXIBLE_ARRAY_MEMBER

/* Define to 1 if the system's ftello function has the Solaris bug. */
#undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE

/* Define to 1 if llvm::Function:addAttribute arg type is llvm::Attributes. */
#undef FUNCTION_ADDATTRIBUTE_ARG_IS_ATTRIBUTES

/* Define to 1 if llvm::Function:addFnAttr arg type is llvm::Attributes. */
#undef FUNCTION_ADDFNATTR_ARG_IS_ATTRIBUTES

/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if
   fflush is known to not work, -1 if unknown. */
#undef FUNC_FFLUSH_STDIN

/* Define to 1 if mkdir mistakenly creates a directory given with a trailing
   dot component. */
#undef FUNC_MKDIR_DOT_BUG

/* Define to 1 if realpath() can malloc memory, always gives an absolute path,
   and handles trailing slash correctly. */
#undef FUNC_REALPATH_WORKS

/* Define this to 'void' or 'struct timezone' to match the system's
   declaration of the second argument to gettimeofday. */
#undef GETTIMEOFDAY_TIMEZONE

/* Compile Gnulib crypto stream ops. */
#undef GL_COMPILE_CRYPTO_STREAM

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module canonicalize shall be considered present. */
#undef GNULIB_CANONICALIZE

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fdopendir shall be considered present. */
#undef GNULIB_FDOPENDIR

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fd-safer-flag shall be considered present. */
#undef GNULIB_FD_SAFER_FLAG

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fflush shall be considered present. */
#undef GNULIB_FFLUSH

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module fscanf shall be considered present. */
#undef GNULIB_FSCANF

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module getcwd shall be considered present. */
#undef GNULIB_GETCWD

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module isblank shall be considered present. */
#undef GNULIB_ISBLANK

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module lock shall be considered present. */
#undef GNULIB_LOCK

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module malloc-gnu shall be considered present. */
#undef GNULIB_MALLOC_GNU

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module mkostemp shall be considered present. */
#undef GNULIB_MKOSTEMP

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module mkostemps shall be considered present. */
#undef GNULIB_MKOSTEMPS

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module msvc-nothrow shall be considered present. */
#undef GNULIB_MSVC_NOTHROW

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module openat shall be considered present. */
#undef GNULIB_OPENAT

/* Define to 1 if printf and friends should be labeled with attribute
   "__gnu_printf__" instead of "__printf__" */
#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module scanf shall be considered present. */
#undef GNULIB_SCANF

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module snprintf shall be considered present. */
#undef GNULIB_SNPRINTF

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module strerror shall be considered present. */
#undef GNULIB_STRERROR

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module tempname shall be considered present. */
#undef GNULIB_TEMPNAME

/* Define to 1 when the gnulib module btowc should be tested. */
#undef GNULIB_TEST_BTOWC

/* Define to 1 when the gnulib module canonicalize should be tested. */
#undef GNULIB_TEST_CANONICALIZE

/* Define to 1 when the gnulib module canonicalize_file_name should be tested.
   */
#undef GNULIB_TEST_CANONICALIZE_FILE_NAME

/* Define to 1 when the gnulib module chdir should be tested. */
#undef GNULIB_TEST_CHDIR

/* Define to 1 when the gnulib module cloexec should be tested. */
#undef GNULIB_TEST_CLOEXEC

/* Define to 1 when the gnulib module close should be tested. */
#undef GNULIB_TEST_CLOSE

/* Define to 1 when the gnulib module closedir should be tested. */
#undef GNULIB_TEST_CLOSEDIR

/* Define to 1 when the gnulib module dirfd should be tested. */
#undef GNULIB_TEST_DIRFD

/* Define to 1 when the gnulib module dup should be tested. */
#undef GNULIB_TEST_DUP

/* Define to 1 when the gnulib module dup2 should be tested. */
#undef GNULIB_TEST_DUP2

/* Define to 1 when the gnulib module environ should be tested. */
#undef GNULIB_TEST_ENVIRON

/* Define to 1 when the gnulib module fchdir should be tested. */
#undef GNULIB_TEST_FCHDIR

/* Define to 1 when the gnulib module fcntl should be tested. */
#undef GNULIB_TEST_FCNTL

/* Define to 1 when the gnulib module fdopendir should be tested. */
#undef GNULIB_TEST_FDOPENDIR

/* Define to 1 when the gnulib module fflush should be tested. */
#undef GNULIB_TEST_FFLUSH

/* Define to 1 when the gnulib module fnmatch should be tested. */
#undef GNULIB_TEST_FNMATCH

/* Define to 1 when the gnulib module fpurge should be tested. */
#undef GNULIB_TEST_FPURGE

/* Define to 1 when the gnulib module frexp should be tested. */
#undef GNULIB_TEST_FREXP

/* Define to 1 when the gnulib module frexpf should be tested. */
#undef GNULIB_TEST_FREXPF

/* Define to 1 when the gnulib module fseek should be tested. */
#undef GNULIB_TEST_FSEEK

/* Define to 1 when the gnulib module fseeko should be tested. */
#undef GNULIB_TEST_FSEEKO

/* Define to 1 when the gnulib module fstat should be tested. */
#undef GNULIB_TEST_FSTAT

/* Define to 1 when the gnulib module fstatat should be tested. */
#undef GNULIB_TEST_FSTATAT

/* Define to 1 when the gnulib module ftell should be tested. */
#undef GNULIB_TEST_FTELL

/* Define to 1 when the gnulib module ftello should be tested. */
#undef GNULIB_TEST_FTELLO

/* Define to 1 when the gnulib module ftruncate should be tested. */
#undef GNULIB_TEST_FTRUNCATE

/* Define to 1 when the gnulib module getcwd should be tested. */
#undef GNULIB_TEST_GETCWD

/* Define to 1 when the gnulib module getdtablesize should be tested. */
#undef GNULIB_TEST_GETDTABLESIZE

/* Define to 1 when the gnulib module gethostname should be tested. */
#undef GNULIB_TEST_GETHOSTNAME

/* Define to 1 when the gnulib module getlogin_r should be tested. */
#undef GNULIB_TEST_GETLOGIN_R

/* Define to 1 when the gnulib module getopt-posix should be tested. */
#undef GNULIB_TEST_GETOPT_POSIX

/* Define to 1 when the gnulib module getrandom should be tested. */
#undef GNULIB_TEST_GETRANDOM

/* Define to 1 when the gnulib module getrusage should be tested. */
#undef GNULIB_TEST_GETRUSAGE

/* Define to 1 when the gnulib module gettimeofday should be tested. */
#undef GNULIB_TEST_GETTIMEOFDAY

/* Define to 1 when the gnulib module glob should be tested. */
#undef GNULIB_TEST_GLOB

/* Define to 1 when the gnulib module isatty should be tested. */
#undef GNULIB_TEST_ISATTY

/* Define to 1 when the gnulib module link should be tested. */
#undef GNULIB_TEST_LINK

/* Define to 1 when the gnulib module localename should be tested. */
#undef GNULIB_TEST_LOCALENAME

/* Define to 1 when the gnulib module lseek should be tested. */
#undef GNULIB_TEST_LSEEK

/* Define to 1 when the gnulib module lstat should be tested. */
#undef GNULIB_TEST_LSTAT

/* Define to 1 when the gnulib module malloc-posix should be tested. */
#undef GNULIB_TEST_MALLOC_POSIX

/* Define to 1 when the gnulib module mbrtowc should be tested. */
#undef GNULIB_TEST_MBRTOWC

/* Define to 1 when the gnulib module mbsinit should be tested. */
#undef GNULIB_TEST_MBSINIT

/* Define to 1 when the gnulib module mbsrtowcs should be tested. */
#undef GNULIB_TEST_MBSRTOWCS

/* Define to 1 when the gnulib module mbtowc should be tested. */
#undef GNULIB_TEST_MBTOWC

/* Define to 1 when the gnulib module memchr should be tested. */
#undef GNULIB_TEST_MEMCHR

/* Define to 1 when the gnulib module mempcpy should be tested. */
#undef GNULIB_TEST_MEMPCPY

/* Define to 1 when the gnulib module memrchr should be tested. */
#undef GNULIB_TEST_MEMRCHR

/* Define to 1 when the gnulib module mkfifo should be tested. */
#undef GNULIB_TEST_MKFIFO

/* Define to 1 when the gnulib module mkostemp should be tested. */
#undef GNULIB_TEST_MKOSTEMP

/* Define to 1 when the gnulib module mkostemps should be tested. */
#undef GNULIB_TEST_MKOSTEMPS

/* Define to 1 when the gnulib module mktime should be tested. */
#undef GNULIB_TEST_MKTIME

/* Define to 1 when the gnulib module nanosleep should be tested. */
#undef GNULIB_TEST_NANOSLEEP

/* Define to 1 when the gnulib module open should be tested. */
#undef GNULIB_TEST_OPEN

/* Define to 1 when the gnulib module openat should be tested. */
#undef GNULIB_TEST_OPENAT

/* Define to 1 when the gnulib module opendir should be tested. */
#undef GNULIB_TEST_OPENDIR

/* Define to 1 when the gnulib module pipe should be tested. */
#undef GNULIB_TEST_PIPE

/* Define to 1 when the gnulib module putenv should be tested. */
#undef GNULIB_TEST_PUTENV

/* Define to 1 when the gnulib module raise should be tested. */
#undef GNULIB_TEST_RAISE

/* Define to 1 when the gnulib module readdir should be tested. */
#undef GNULIB_TEST_READDIR

/* Define to 1 when the gnulib module readlink should be tested. */
#undef GNULIB_TEST_READLINK

/* Define to 1 when the gnulib module realloc-posix should be tested. */
#undef GNULIB_TEST_REALLOC_POSIX

/* Define to 1 when the gnulib module rewinddir should be tested. */
#undef GNULIB_TEST_REWINDDIR

/* Define to 1 when the gnulib module rmdir should be tested. */
#undef GNULIB_TEST_RMDIR

/* Define to 1 when the gnulib module secure_getenv should be tested. */
#undef GNULIB_TEST_SECURE_GETENV

/* Define to 1 when the gnulib module select should be tested. */
#undef GNULIB_TEST_SELECT

/* Define to 1 when the gnulib module setenv should be tested. */
#undef GNULIB_TEST_SETENV

/* Define to 1 when the gnulib module setlocale should be tested. */
#undef GNULIB_TEST_SETLOCALE

/* Define to 1 when the gnulib module setlocale_null should be tested. */
#undef GNULIB_TEST_SETLOCALE_NULL

/* Define to 1 when the gnulib module sigaction should be tested. */
#undef GNULIB_TEST_SIGACTION

/* Define to 1 when the gnulib module sigprocmask should be tested. */
#undef GNULIB_TEST_SIGPROCMASK

/* Define to 1 when the gnulib module snprintf should be tested. */
#undef GNULIB_TEST_SNPRINTF

/* Define to 1 when the gnulib module stat should be tested. */
#undef GNULIB_TEST_STAT

/* Define to 1 when the gnulib module strdup should be tested. */
#undef GNULIB_TEST_STRDUP

/* Define to 1 when the gnulib module strerror should be tested. */
#undef GNULIB_TEST_STRERROR

/* Define to 1 when the gnulib module strnlen should be tested. */
#undef GNULIB_TEST_STRNLEN

/* Define to 1 when the gnulib module strptime should be tested. */
#undef GNULIB_TEST_STRPTIME

/* Define to 1 when the gnulib module strsignal should be tested. */
#undef GNULIB_TEST_STRSIGNAL

/* Define to 1 when the gnulib module symlink should be tested. */
#undef GNULIB_TEST_SYMLINK

/* Define to 1 when the gnulib module timegm should be tested. */
#undef GNULIB_TEST_TIMEGM

/* Define to 1 when the gnulib module time_r should be tested. */
#undef GNULIB_TEST_TIME_R

/* Define to 1 when the gnulib module time_rz should be tested. */
#undef GNULIB_TEST_TIME_RZ

/* Define to 1 when the gnulib module tmpfile should be tested. */
#undef GNULIB_TEST_TMPFILE

/* Define to 1 when the gnulib module tzset should be tested. */
#undef GNULIB_TEST_TZSET

/* Define to 1 when the gnulib module uninorm/u8-normalize should be tested.
   */
#undef GNULIB_TEST_UNINORM_U8_NORMALIZE

/* Define to 1 when the gnulib module unlink should be tested. */
#undef GNULIB_TEST_UNLINK

/* Define to 1 when the gnulib module unsetenv should be tested. */
#undef GNULIB_TEST_UNSETENV

/* Define to 1 when the gnulib module vasprintf should be tested. */
#undef GNULIB_TEST_VASPRINTF

/* Define to 1 when the gnulib module waitpid should be tested. */
#undef GNULIB_TEST_WAITPID

/* Define to 1 when the gnulib module wmemchr should be tested. */
#undef GNULIB_TEST_WMEMCHR

/* Define to 1 when the gnulib module wmempcpy should be tested. */
#undef GNULIB_TEST_WMEMPCPY

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-mbtouc shall be considered present. */
#undef GNULIB_UNISTR_U8_MBTOUC

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-mbtoucr shall be considered present. */
#undef GNULIB_UNISTR_U8_MBTOUCR

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-mbtouc-unsafe shall be considered
   present. */
#undef GNULIB_UNISTR_U8_MBTOUC_UNSAFE

/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
   whether the gnulib module unistr/u8-uctomb shall be considered present. */
#undef GNULIB_UNISTR_U8_UCTOMB

/* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
   may be supplied by this distribution. */
#undef HAVE_ALLOCA

/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
   */
#undef HAVE_ALLOCA_H

/* Define to 1 if AMD is available. */
#undef HAVE_AMD

/* Define to 1 if you have the <amd/amd.h> header file. */
#undef HAVE_AMD_AMD_H

/* Define to 1 if you have the <amd.h> header file. */
#undef HAVE_AMD_H

/* Define to 1 if ARPACK is available. */
#undef HAVE_ARPACK

/* Define to 1 if you have the <bcrypt.h> header file. */
#undef HAVE_BCRYPT_H

/* Define if you have a BLAS library. */
#undef HAVE_BLAS

/* Define to 1 if you have the <bp-sym.h> header file. */
#undef HAVE_BP_SYM_H

/* Define to 1 if pthread stack size does not account for thread-local
   storage. */
#undef HAVE_BROKEN_PTHREAD_STACKSIZE

/* Define to 1 if you have the `btowc' function. */
#undef HAVE_BTOWC

/* Define to 1 if nanosleep mishandles large arguments. */
#undef HAVE_BUG_BIG_NANOSLEEP

/* Define to 1 if you have the <byteswap.h> header file. */
#undef HAVE_BYTESWAP_H

/* Define to 1 if BZIP2 is available. */
#undef HAVE_BZ2

/* Define to 1 if you have the <bzlib.h> header file. */
#undef HAVE_BZLIB_H

/* Define to 1 if CAMD is available. */
#undef HAVE_CAMD

/* Define to 1 if you have the <camd/camd.h> header file. */
#undef HAVE_CAMD_CAMD_H

/* Define to 1 if you have the <camd.h> header file. */
#undef HAVE_CAMD_H

/* Define to 1 if you have the `canonicalize_file_name' function. */
#undef HAVE_CANONICALIZE_FILE_NAME

/* Define to 1 if Carbon Framework has CGDisplayBitsPerPixel. */
#undef HAVE_CARBON_CGDISPLAYBITSPERPIXEL

/* Define to 1 if CCOLAMD is available. */
#undef HAVE_CCOLAMD

/* Define to 1 if you have the <ccolamd/ccolamd.h> header file. */
#undef HAVE_CCOLAMD_CCOLAMD_H

/* Define to 1 if you have the <ccolamd.h> header file. */
#undef HAVE_CCOLAMD_H

/* Define to 1 if you have the Mac OS X function
   CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
#undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES

/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
   the CoreFoundation framework. */
#undef HAVE_CFPREFERENCESCOPYAPPVALUE

/* Define to 1 if you have the `chmod' function. */
#undef HAVE_CHMOD

/* Define to 1 if CHOLMOD is available. */
#undef HAVE_CHOLMOD

/* Define to 1 if you have the <cholmod/cholmod.h> header file. */
#undef HAVE_CHOLMOD_CHOLMOD_H

/* Define to 1 if you have the <cholmod.h> header file. */
#undef HAVE_CHOLMOD_H

/* Define to 1 if you have the `chown' function. */
#undef HAVE_CHOWN

/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME

/* Define to 1 if you have the `clock_settime' function. */
#undef HAVE_CLOCK_SETTIME

/* Define to 1 if you have the `closedir' function. */
#undef HAVE_CLOSEDIR

/* Define to 1 if COLAMD is available. */
#undef HAVE_COLAMD

/* Define to 1 if you have the <colamd/colamd.h> header file. */
#undef HAVE_COLAMD_COLAMD_H

/* Define to 1 if you have the <colamd.h> header file. */
#undef HAVE_COLAMD_H

/* Define to 1 if you have the <conio.h> header file. */
#undef HAVE_CONIO_H

/* Define to 1 if you have the <crtdefs.h> header file. */
#undef HAVE_CRTDEFS_H

/* Define to 1 if you have the <cs.h> header file. */
#undef HAVE_CS_H

/* Define to 1 if you have the `ctermid' function. */
#undef HAVE_CTERMID

/* Define to 1 if cURL is available. */
#undef HAVE_CURL

/* Define to 1 if you have the <curl/curl.h> header file. */
#undef HAVE_CURL_CURL_H

/* Define to 1 if CXSparse is available. */
#undef HAVE_CXSPARSE

/* Define to 1 if you have the <cxsparse/cs.h> header file. */
#undef HAVE_CXSPARSE_CS_H

/* Define to 1 if CXSparse is version 2.2 or later. */
#undef HAVE_CXSPARSE_VERSION_OK

/* Define to 1 if C++ library has templated bitwise operators. */
#undef HAVE_CXX_BITWISE_OP_TEMPLATES

/* Define to 1 if C++ complex class has T& real (void) and T& imag (void)
   methods. */
#undef HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS

/* Define to 1 if C++ complex class has void real (T) and void imag (T)
   methods. */
#undef HAVE_CXX_COMPLEX_SETTERS

/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
   */
#undef HAVE_DECL_ALARM

/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
   */
#undef HAVE_DECL_DIRFD

/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
   */
#undef HAVE_DECL_FCHDIR

/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
   don't. */
#undef HAVE_DECL_FDOPENDIR

/* Define to 1 if you have the declaration of `fpurge', and to 0 if you don't.
   */
#undef HAVE_DECL_FPURGE

/* Define to 1 if you have the declaration of `fseeko', and to 0 if you don't.
   */
#undef HAVE_DECL_FSEEKO

/* Define to 1 if you have the declaration of `ftello', and to 0 if you don't.
   */
#undef HAVE_DECL_FTELLO

/* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
   */
#undef HAVE_DECL_GETCWD

/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
   don't. */
#undef HAVE_DECL_GETDTABLESIZE

/* Define to 1 if you have the declaration of `getlogin', and to 0 if you
   don't. */
#undef HAVE_DECL_GETLOGIN

/* Define to 1 if you have the declaration of `getlogin_r', and to 0 if you
   don't. */
#undef HAVE_DECL_GETLOGIN_R

/* Define to 1 if you have the declaration of `localtime_r', and to 0 if you
   don't. */
#undef HAVE_DECL_LOCALTIME_R

/* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
   don't. */
#undef HAVE_DECL_MBRTOWC

/* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
   don't. */
#undef HAVE_DECL_MBSINIT

/* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you
   don't. */
#undef HAVE_DECL_MBSRTOWCS

/* Define to 1 if you have the declaration of `memrchr', and to 0 if you
   don't. */
#undef HAVE_DECL_MEMRCHR

/* Define to 1 if you have the declaration of `program_invocation_name', and
   to 0 if you don't. */
#undef HAVE_DECL_PROGRAM_INVOCATION_NAME

/* Define to 1 if you have the declaration of `program_invocation_short_name',
   and to 0 if you don't. */
#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME

/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
   */
#undef HAVE_DECL_SETENV

/* Define to 1 if you have the declaration of `snprintf', and to 0 if you
   don't. */
#undef HAVE_DECL_SNPRINTF

/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
   */
#undef HAVE_DECL_STRDUP

/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
   don't. */
#undef HAVE_DECL_STRERROR_R

/* Define to 1 if you have the declaration of `strmode', and to 0 if you
   don't. */
#undef HAVE_DECL_STRMODE

/* Define to 1 if you have the declaration of `strncasecmp', and to 0 if you
   don't. */
#undef HAVE_DECL_STRNCASECMP

/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
   don't. */
#undef HAVE_DECL_STRNLEN

/* Define to 1 if you have the declaration of `strsignal', and to 0 if you
   don't. */
#undef HAVE_DECL_STRSIGNAL

/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
   don't. */
#undef HAVE_DECL_SYS_SIGLIST

/* Define to 1 if you have the declaration of `towlower', and to 0 if you
   don't. */
#undef HAVE_DECL_TOWLOWER

/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
   */
#undef HAVE_DECL_TZNAME

/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
   don't. */
#undef HAVE_DECL_UNSETENV

/* Define to 1 if you have the declaration of `_fseeki64', and to 0 if you
   don't. */
#undef HAVE_DECL__FSEEKI64

/* Define to 1 if you have the declaration of `_putenv', and to 0 if you
   don't. */
#undef HAVE_DECL__PUTENV

/* Define to 1 if you have the declaration of `_snprintf', and to 0 if you
   don't. */
#undef HAVE_DECL__SNPRINTF

/* Define to 1 if you have the declaration of `_sys_siglist', and to 0 if you
   don't. */
#undef HAVE_DECL__SYS_SIGLIST

/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
   */
#undef HAVE_DECL___ARGV

/* Define to 1 if the system has the type `dev_t'. */
#undef HAVE_DEV_T

/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
   */
#undef HAVE_DIRENT_H

/* Define to 1 if you have the `dirfd' function. */
#undef HAVE_DIRFD

/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H

/* Define to 1 if system has dlopen, dlsym, dlerror, and dlclose for dynamic
   linking. */
#undef HAVE_DLOPEN_API

/* Define to 1 if you have the `dup2' function. */
#undef HAVE_DUP2

/* Define to 1 if you have the `duplocale' function. */
#undef HAVE_DUPLOCALE

/* Define to 1 if C++ supports dynamic auto arrays. */
#undef HAVE_DYNAMIC_AUTO_ARRAYS

/* Define to 1 if you have the `endgrent' function. */
#undef HAVE_ENDGRENT

/* Define to 1 if you have the `endpwent' function. */
#undef HAVE_ENDPWENT

/* Define if you have the declaration of environ. */
#undef HAVE_ENVIRON_DECL

/* Define to 1 if you have the `execvp' function. */
#undef HAVE_EXECVP

/* Define if the locale_t type contains insufficient information, as on
   OpenBSD. */
#undef HAVE_FAKE_LOCALES

/* Define to 1 if you have the `fchdir' function. */
#undef HAVE_FCHDIR

/* Define to 1 if you have the `fcntl' function. */
#undef HAVE_FCNTL

/* Define to 1 if you have the `fdopendir' function. */
#undef HAVE_FDOPENDIR

/* Define to 1 if you have the <features.h> header file. */
#undef HAVE_FEATURES_H

/* Define to 1 if both FFTW3 and FFTW3F libraries are available. */
#undef HAVE_FFTW

/* Define to 1 if FFTW3 is available. */
#undef HAVE_FFTW3

/* Define to 1 if FFTW3F is available. */
#undef HAVE_FFTW3F

/* Define to 1 if FFTW3F has multi-threading support. */
#undef HAVE_FFTW3F_THREADS

/* Define to 1 if you have the <fftw3.h> header file. */
#undef HAVE_FFTW3_H

/* Define to 1 if FFTW3 has multi-threading support. */
#undef HAVE_FFTW3_THREADS

/* Define to 1 if you have the <floatingpoint.h> header file. */
#undef HAVE_FLOATINGPOINT_H

/* Define to 1 if FLTK is available. */
#undef HAVE_FLTK

/* Define to 1 if you have the `fnmatch' function. */
#undef HAVE_FNMATCH

/* Define to 1 if you have the <fnmatch.h> header file. */
#undef HAVE_FNMATCH_H

/* Define to 1 if fontconfig is available. */
#undef HAVE_FONTCONFIG

/* Define to 1 if you have the <fontconfig/fontconfig.h> header file. */
#undef HAVE_FONTCONFIG_FONTCONFIG_H

/* Define to 1 if you have the <fontconfig.h> header file. */
#undef HAVE_FONTCONFIG_H

/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK

/* Define to 1 if you have the `fpurge' function. */
#undef HAVE_FPURGE

/* Define to 1 if you have the <fpu_control.h> header file. */
#undef HAVE_FPU_CONTROL_H

/* Define to 1 if framework CARBON is available. */
#undef HAVE_FRAMEWORK_CARBON

/* Define to 1 if framework OPENGL is available. */
#undef HAVE_FRAMEWORK_OPENGL

/* Define to 1 if you have the `freelocale' function. */
#undef HAVE_FREELOCALE

/* Define to 1 if Freetype is available. */
#undef HAVE_FREETYPE

/* Define if the frexp() function is available and works. */
#undef HAVE_FREXP

/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO

/* Define to 1 if you have the `fstatat' function. */
#undef HAVE_FSTATAT

/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE

/* Define to 1 if you have the `FT_Reference_Face' function. */
#undef HAVE_FT_REFERENCE_FACE

/* Define to 1 if getcwd works, but with shorter paths than is generally
   tested with the replacement. */
#undef HAVE_GETCWD_SHORTER

/* Define to 1 if you have the `getdtablesize' function. */
#undef HAVE_GETDTABLESIZE

/* Define to 1 if you have the `getegid' function. */
#undef HAVE_GETEGID

/* Define to 1 if you have the `geteuid' function. */
#undef HAVE_GETEUID

/* Define to 1 if you have the `getexecname' function. */
#undef HAVE_GETEXECNAME

/* Define to 1 if you have the `getgid' function. */
#undef HAVE_GETGID

/* Define to 1 if you have the `getgrent' function. */
#undef HAVE_GETGRENT

/* Define to 1 if you have the `getgrgid' function. */
#undef HAVE_GETGRGID

/* Define to 1 if you have the `getgrnam' function. */
#undef HAVE_GETGRNAM

/* Define to 1 if you have the `gethostname' function. */
#undef HAVE_GETHOSTNAME

/* Define to 1 if you have the `getlocalename_l' function. */
#undef HAVE_GETLOCALENAME_L

/* Define to 1 if you have the `getlogin_r' function. */
#undef HAVE_GETLOGIN_R

/* Define to 1 if you have the <getopt.h> header file. */
#undef HAVE_GETOPT_H

/* Define to 1 if you have the `getopt_long_only' function. */
#undef HAVE_GETOPT_LONG_ONLY

/* Define to 1 if the system has the 'getpagesize' function. */
#undef HAVE_GETPAGESIZE

/* Define to 1 if you have the `getpgrp' function. */
#undef HAVE_GETPGRP

/* Define to 1 if you have the `getpid' function. */
#undef HAVE_GETPID

/* Define to 1 if you have the `getppid' function. */
#undef HAVE_GETPPID

/* Define to 1 if you have the `getprogname' function. */
#undef HAVE_GETPROGNAME

/* Define to 1 if you have the `getpwent' function. */
#undef HAVE_GETPWENT

/* Define to 1 if you have the `getpwnam' function. */
#undef HAVE_GETPWNAM

/* Define to 1 if you have the `getpwnam_r' function. */
#undef HAVE_GETPWNAM_R

/* Define to 1 if you have the `getpwuid' function. */
#undef HAVE_GETPWUID

/* Define to 1 if you have the `getrandom' function. */
#undef HAVE_GETRANDOM

/* Define to 1 if you have the `getrusage' function. */
#undef HAVE_GETRUSAGE

/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY

/* Define to 1 if you have the `getuid' function. */
#undef HAVE_GETUID

/* Define to 1 if you have the `gl2psLineJoin' function. */
#undef HAVE_GL2PSLINEJOIN

/* Define to 1 if you have the <gl2ps.h> header file. */
#undef HAVE_GL2PS_H

/* Define to 1 if you have the `glob' function. */
#undef HAVE_GLOB

/* Define to 1 if you have the <glob.h> header file. */
#undef HAVE_GLOB_H

/* Define to 1 if you have the `glob_pattern_p' function. */
#undef HAVE_GLOB_PATTERN_P

/* Define to 1 if GLPK is available. */
#undef HAVE_GLPK

/* Define to 1 if you have the <glpk/glpk.h> header file. */
#undef HAVE_GLPK_GLPK_H

/* Define to 1 if you have the <glpk.h> header file. */
#undef HAVE_GLPK_H

/* Define to 1 if gluTessCallback is called with (...). */
#undef HAVE_GLUTESSCALLBACK_THREEDOTS

/* Define to 1 if you have the <GL/glext.h> header file. */
#undef HAVE_GL_GLEXT_H

/* Define to 1 if you have the <GL/glu.h> header file. */
#undef HAVE_GL_GLU_H

/* Define to 1 if you have the <GL/gl.h> header file. */
#undef HAVE_GL_GL_H

/* Define to 1 if you have the <grp.h> header file. */
#undef HAVE_GRP_H

/* Define to 1 if HDF5 is available and newer than version 1.6. */
#undef HAVE_HDF5

/* Define to 1 if >=HDF5-1.8 is available. */
#undef HAVE_HDF5_18

/* Define to 1 if you have the <hdf5.h> header file. */
#undef HAVE_HDF5_H

/* Define to 1 if/when HDF5 supports automatic conversion between integer and
   floating-point binary data. */
#undef HAVE_HDF5_INT2FLOAT_CONVERSIONS

/* Define if you have the iconv() function and it works. */
#undef HAVE_ICONV

/* Define to 1 if you have the <iconv.h> header file. */
#undef HAVE_ICONV_H

/* Define to 1 if you have the `IDADlsSetJacFn' function. */
#undef HAVE_IDADLSSETJACFN

/* Define to 1 if you have the `IDADlsSetLinearSolver' function. */
#undef HAVE_IDADLSSETLINEARSOLVER

/* Define to 1 if you have the `IDASetJacFn' function. */
#undef HAVE_IDASETJACFN

/* Define to 1 if you have the `IDASetLinearSolver' function. */
#undef HAVE_IDASETLINEARSOLVER

/* Define to 1 if you have the <ida_direct.h> header file. */
#undef HAVE_IDA_DIRECT_H

/* Define to 1 if you have the <ida.h> header file. */
#undef HAVE_IDA_H

/* Define to 1 if you have the <ida/ida_direct.h> header file. */
#undef HAVE_IDA_IDA_DIRECT_H

/* Define to 1 if you have the <ida/ida.h> header file. */
#undef HAVE_IDA_IDA_H

/* Define to 1 if your system uses IEEE 754 data format. */
#undef HAVE_IEEE754_DATA_FORMAT

/* Define to 1 if you have the <ieeefp.h> header file. */
#undef HAVE_IEEEFP_H

/* Define to 1 if the compiler supports one of the keywords 'inline',
   '__inline__', '__inline' and effectively inlines functions marked as such.
   */
#undef HAVE_INLINE

/* Define to 1 if the system has the type `ino_t'. */
#undef HAVE_INO_T

/* Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */
#undef HAVE_INTMAX_T

/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H

/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and
   declares uintmax_t. */
#undef HAVE_INTTYPES_H_WITH_UINTMAX

/* Define to 1 if you have the `isascii' function. */
#undef HAVE_ISASCII

/* Define to 1 if you have the `isblank' function. */
#undef HAVE_ISBLANK

/* Define if the isnan(double) function is available in libc. */
#undef HAVE_ISNAND_IN_LIBC

/* Define to 1 if you have the `issetugid' function. */
#undef HAVE_ISSETUGID

/* Define to 1 if you have the `iswcntrl' function. */
#undef HAVE_ISWCNTRL

/* Define to 1 if Java is available and is at least version 1.5 */
#undef HAVE_JAVA

/* Define to 1 if you have the `kill' function. */
#undef HAVE_KILL

/* Define to 1 if KLU is available. */
#undef HAVE_KLU

/* Define to 1 if you have the <klu.h> header file. */
#undef HAVE_KLU_H

/* Define to 1 if you have the <klu/klu.h> header file. */
#undef HAVE_KLU_KLU_H

/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
#undef HAVE_LANGINFO_CODESET

/* Define to 1 if you have the <langinfo.h> header file. */
#undef HAVE_LANGINFO_H

/* Define if you have LAPACK library. */
#undef HAVE_LAPACK

/* Define if your <locale.h> file defines LC_MESSAGES. */
#undef HAVE_LC_MESSAGES

/* Define to 1 if you have the `lgammaf_r' function. */
#undef HAVE_LGAMMAF_R

/* Define to 1 if you have the `lgamma_r' function. */
#undef HAVE_LGAMMA_R

/* Define to 1 if you have the `m' library (-lm). */
#undef HAVE_LIBM

/* Define to 1 if you have the <libqhull.h> header file. */
#undef HAVE_LIBQHULL_H

/* Define to 1 if you have the <libqhull/libqhull.h> header file. */
#undef HAVE_LIBQHULL_LIBQHULL_H

/* Define to 1 if you have the `sun' library (-lsun). */
#undef HAVE_LIBSUN

/* Define to 1 if you have the <libutil.h> header file. */
#undef HAVE_LIBUTIL_H

/* Define to 1 if the bcrypt library is guaranteed to be present. */
#undef HAVE_LIB_BCRYPT

/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H

/* Define to 1 if you have the `link' function. */
#undef HAVE_LINK

/* Define to 1 if you have 'struct sockaddr_alg' defined. */
#undef HAVE_LINUX_IF_ALG_H

/* Define to 1 if LLVM is available. */
#undef HAVE_LLVM

/* Define to 1 if you have the <llvm/Analysis/BasicAliasAnalysis.h> header
   file. */
#undef HAVE_LLVM_ANALYSIS_BASICALIASANALYSIS_H

/* Define to 1 if you have the <llvm/Bitcode/ReaderWriter.h> header file. */
#undef HAVE_LLVM_BITCODE_READERWRITER_H

/* Define to 1 if you have the <llvm/DataLayout.h> header file. */
#undef HAVE_LLVM_DATALAYOUT_H

/* Define to 1 if you have the <llvm/Function.h> header file. */
#undef HAVE_LLVM_FUNCTION_H

/* Define to 1 if you have the <llvm/IRBuilder.h> header file. */
#undef HAVE_LLVM_IRBUILDER_H

/* Define to 1 if you have the <llvm/IR/DataLayout.h> header file. */
#undef HAVE_LLVM_IR_DATALAYOUT_H

/* Define to 1 if you have the <llvm/IR/Function.h> header file. */
#undef HAVE_LLVM_IR_FUNCTION_H

/* Define to 1 if you have the <llvm/IR/IRBuilder.h> header file. */
#undef HAVE_LLVM_IR_IRBUILDER_H

/* Define to 1 if you have the <llvm/IR/Verifier.h> header file. */
#undef HAVE_LLVM_IR_VERIFIER_H

/* Define to 1 if you have the <llvm/Support/IRBuilder.h> header file. */
#undef HAVE_LLVM_SUPPORT_IRBUILDER_H

/* Define to 1 if you have the <llvm/Target/TargetData.h> header file. */
#undef HAVE_LLVM_TARGET_TARGETDATA_H

/* Define to 1 if you have the <llvm/Transforms/Scalar/GVN.h> header file. */
#undef HAVE_LLVM_TRANSFORMS_SCALAR_GVN_H

/* Define to 1 if system has LoadLibrary for dynamic linking. */
#undef HAVE_LOADLIBRARY_API

/* Define if localtime-like functions can loop forever on extreme arguments.
   */
#undef HAVE_LOCALTIME_INFLOOP_BUG

/* Define to 1 if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R

/* Define to 1 if the system has the type `long long int'. */
#undef HAVE_LONG_LONG_INT

/* Define to 1 if you have the `lstat' function. */
#undef HAVE_LSTAT

/* Define to 1 if Graphics/ImageMagick++ is available. */
#undef HAVE_MAGICK

/* Define to 1 if your system has a GNU libc compatible 'malloc' function, and
   to 0 otherwise. */
#undef HAVE_MALLOC_GNU

/* Define if the 'malloc' function is POSIX compliant. */
#undef HAVE_MALLOC_POSIX

/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
   config.h and <sys/mman.h>. */
#undef HAVE_MAP_ANONYMOUS

/* Define to 1 if defines such as M_PI are available in math.h */
#undef HAVE_MATH_DEFINES

/* Define to 1 if you have the <math.h> header file. */
#undef HAVE_MATH_H

/* Define to 1 if you have the `mbrtowc' function. */
#undef HAVE_MBRTOWC

/* Define to 1 if you have the `mbsinit' function. */
#undef HAVE_MBSINIT

/* Define to 1 if you have the `mbsrtowcs' function. */
#undef HAVE_MBSRTOWCS

/* Define to 1 if <wchar.h> declares mbstate_t. */
#undef HAVE_MBSTATE_T

/* Define to 1 if you have the `mbtowc' function. */
#undef HAVE_MBTOWC

/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

/* Define to 1 if you have the `mempcpy' function. */
#undef HAVE_MEMPCPY

/* Define to 1 if you have the `memrchr' function. */
#undef HAVE_MEMRCHR

/* Define to 1 if getcwd minimally works, that is, its result can be trusted
   when it succeeds. */
#undef HAVE_MINIMALLY_WORKING_GETCWD

/* Define to 1 if <limits.h> defines the MIN and MAX macros. */
#undef HAVE_MINMAX_IN_LIMITS_H

/* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */
#undef HAVE_MINMAX_IN_SYS_PARAM_H

/* Define to 1 if you have a 'mkfifo' function. */
#undef HAVE_MKFIFO

/* Define to 1 if you have the `mkostemp' function. */
#undef HAVE_MKOSTEMP

/* Define to 1 if you have the `mkostemps' function. */
#undef HAVE_MKOSTEMPS

/* Define to 1 if you have the `mmap' function. */
#undef HAVE_MMAP

/* Define to 1 if you have the `mprotect' function. */
#undef HAVE_MPROTECT

/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
   concept. */
#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER

/* Define to 1 if you have the `munmap' function. */
#undef HAVE_MUNMAP

/* Define if the locale_t type does not contain the name of each locale
   category. */
#undef HAVE_NAMELESS_LOCALES

/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H

/* Define to 1 if you have the <netdb.h> header file. */
#undef HAVE_NETDB_H

/* Define to 1 if you have the `newlocale' function. */
#undef HAVE_NEWLOCALE

/* Define to 1 if using new QHelpIndexWidget API. */
#undef HAVE_NEW_QHELPINDEXWIDGET_API

/* Define to 1 if you have the <nvector/nvector_serial.h> header file. */
#undef HAVE_NVECTOR_NVECTOR_SERIAL_H

/* Define to 1 if you have the <nvector_serial.h> header file. */
#undef HAVE_NVECTOR_SERIAL_H

/* Define to 1 if you have the `omp_get_num_threads' function. */
#undef HAVE_OMP_GET_NUM_THREADS

/* Define to 1 if you have the <omp.h> header file. */
#undef HAVE_OMP_H

/* Define to 1 if you have the `openat' function. */
#undef HAVE_OPENAT

/* Define to 1 if you have the `opendir' function. */
#undef HAVE_OPENDIR

/* Define to 1 if OpenGL is available. */
#undef HAVE_OPENGL

/* Define to 1 if you have the <OpenGL/glext.h> header file. */
#undef HAVE_OPENGL_GLEXT_H

/* Define to 1 if you have the <OpenGL/glu.h> header file. */
#undef HAVE_OPENGL_GLU_H

/* Define to 1 if you have the <OpenGL/gl.h> header file. */
#undef HAVE_OPENGL_GL_H

/* Define to 1 if openpty exists */
#undef HAVE_OPENPTY

/* Define to 1 if libcrypto is used for MD5. */
#undef HAVE_OPENSSL_MD5

/* Define to 1 if you have the <openssl/md5.h> header file. */
#undef HAVE_OPENSSL_MD5_H

/* Define to 1 if libcrypto is used for SHA1. */
#undef HAVE_OPENSSL_SHA1

/* Define to 1 if libcrypto is used for SHA256. */
#undef HAVE_OPENSSL_SHA256

/* Define to 1 if libcrypto is used for SHA512. */
#undef HAVE_OPENSSL_SHA512

/* Define to 1 if you have the <openssl/sha.h> header file. */
#undef HAVE_OPENSSL_SHA_H

/* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
   setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
#undef HAVE_PARTLY_WORKING_GETCWD

/* Define to 1 if you have the <pcre.h> header file. */
#undef HAVE_PCRE_H

/* Define to 1 if you have the <pcre/pcre.h> header file. */
#undef HAVE_PCRE_PCRE_H

/* Define to 1 if you have the `pipe' function. */
#undef HAVE_PIPE

/* Define to 1 if PortAudio is available. */
#undef HAVE_PORTAUDIO

/* Define to 1 if you have the <portaudio.h> header file. */
#undef HAVE_PORTAUDIO_H

/* Define to 1 if GCC supports #pragma GCC diagnostic ... */
#undef HAVE_PRAGMA_GCC_DIAGNOSTIC

/* Define to 1 if you have the <psapi.h> header file. */
#undef HAVE_PSAPI_H

/* Define to 1 if you have the `pstat_getdynamic' function. */
#undef HAVE_PSTAT_GETDYNAMIC

/* Define if you have POSIX threads libraries and header files. */
#undef HAVE_PTHREAD

/* Define if you have the <pthread.h> header and the POSIX threads API. */
#undef HAVE_PTHREAD_API

/* Define to 1 if you have the <pthread.h> header file. */
#undef HAVE_PTHREAD_H

/* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
#undef HAVE_PTHREAD_MUTEX_RECURSIVE

/* Have PTHREAD_PRIO_INHERIT. */
#undef HAVE_PTHREAD_PRIO_INHERIT

/* Define if the POSIX multithreading library has read/write locks. */
#undef HAVE_PTHREAD_RWLOCK

/* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
   reader. */
#undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER

/* Define to 1 if the system has the type `ptrdiff_t'. */
#undef HAVE_PTRDIFF_T

/* Define to 1 if you have the <pty.h> header file. */
#undef HAVE_PTY_H

/* Define to 1 if you have the <pwd.h> header file. */
#undef HAVE_PWD_H

/* Define to 1 if you have the `QAbstractItemModel::beginResetModel' member
   function. */
#undef HAVE_QABSTRACTITEMMODEL_BEGINRESETMODEL

/* Define to 1 if you have the `QComboBox::setCurrentText' member function. */
#undef HAVE_QCOMBOBOX_SETCURRENTTEXT

/* Define to 1 if you have the `QFontDatabase::systemFont' function. */
#undef HAVE_QFONTDATABASE_SYSTEMFONT

/* Define to 1 if you have the `QFontMetrics::horizontalAdvance' function. */
#undef HAVE_QFONTMETRICS_HORIZONTAL_ADVANCE

/* Define to 1 if `ForceIntegerMetrics' is a member of `QFont'. */
#undef HAVE_QFONT_FORCE_INTEGER_METRICS

/* Define to 1 if `Monospace' is a member of `QFont'. */
#undef HAVE_QFONT_MONOSPACE

/* Define to 1 if you have the <QGLFunctions_1_1> header file. */
#undef HAVE_QGLFUNCTIONS_1_1

/* Define to 1 if you have the <QGLWidget> header file. */
#undef HAVE_QGLWIDGET

/* Define to 1 if `QGuiApplication' class is available. */
#undef HAVE_QGUIAPPLICATION

/* Define to 1 if you have the `QGuiApplication::setDesktopFileName' member
   function. */
#undef HAVE_QGUIAPPLICATION_SETDESKTOPFILENAME

/* Define to 1 if you have the `QHeaderView::setSectionResizeMode' member
   function. */
#undef HAVE_QHEADERVIEW_SETSECTIONRESIZEMODE

/* Define to 1 if you have the `QHeaderView::setSectionsClickable' member
   function. */
#undef HAVE_QHEADERVIEW_SETSECTIONSCLICKABLE

/* Define to 1 if you have the `QHeaderView::setSectionsMovable' member
   function. */
#undef HAVE_QHEADERVIEW_SETSECTIONSMOVABLE

/* Define to 1 if you have the `QHelpEngine::documentsForIdentifier' member
   function. */
#undef HAVE_QHELPENGINE_DOCUMENTSFORIDENTIFIER

/* Define to 1 if you have the `QHelpSearchQueryWidget::searchInput' member
   function. */
#undef HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT

/* Define to 1 if Qhull is available. */
#undef HAVE_QHULL

/* Define to 1 if you have the <qhull.h> header file. */
#undef HAVE_QHULL_H

/* Define to 1 if you have the <qhull/libqhull.h> header file. */
#undef HAVE_QHULL_LIBQHULL_H

/* Define to 1 if you have the <qhull/qhull.h> header file. */
#undef HAVE_QHULL_QHULL_H

/* Define to 1 if you have the `qInstallMessageHandler' function. */
#undef HAVE_QINSTALLMESSAGEHANDLER

/* Define to 1 if you have the `QLineEdit::setPlaceholderText' member
   function. */
#undef HAVE_QLINEEDIT_SETPLACEHOLDERTEXT

/* Define to 1 if you have the `QList<T>::QList (iterator, iterator)'
   constructor. */
#undef HAVE_QLIST_ITERATOR_CONSTRUCTOR

/* Define to 1 if you have the 'QMainWindow::resizeDocks' member function. */
#undef HAVE_QMAINWINDOW_RESIZEDOCKS

/* Define to 1 if you have the `QMouseEvent::localPos' member function. */
#undef HAVE_QMOUSEEVENT_LOCALPOS

/* Define to 1 if you have the <QOffscreenSurface> header file. */
#undef HAVE_QOFFSCREENSURFACE

/* Define to 1 if you have the <QOpenGLWidget> header file. */
#undef HAVE_QOPENGLWIDGET

/* Define to 1 if you have the `QFontMetrics::horizontalAdvance' function. */
#undef HAVE_QREGION_ITERATORS

/* Define to 1 if qrupdate is available. */
#undef HAVE_QRUPDATE

/* Define to 1 if qrupdate supports LU updates. */
#undef HAVE_QRUPDATE_LUU

/* Define to 1 if the QScintilla library and header files are available. */
#undef HAVE_QSCINTILLA

/* Define to 1 if you have the <Qsci/qscilexermatlab.h> header file. */
#undef HAVE_QSCI_QSCILEXERMATLAB_H

/* Define to 1 if you have the <Qsci/qscilexeroctave.h> header file. */
#undef HAVE_QSCI_QSCILEXEROCTAVE_H

/* Define to 1 if QScintilla is of Version 2.6.0 or later. */
#undef HAVE_QSCI_VERSION_2_6_0

/* Define to 1 if you have the `QScreen::devicePixelRatio' member function. */
#undef HAVE_QSCREEN_DEVICEPIXELRATIO

/* Define to 1 if you have the <QStandardPaths> header file. */
#undef HAVE_QSTANDARDPATHS

/* Define to 1 if Qt is available, with all required functions, libraries,
   developer header files, and utilities. */
#undef HAVE_QT

/* Define to 1 if using Qt version 4. */
#undef HAVE_QT4

/* Define to 1 if using Qt version 5. */
#undef HAVE_QT5

/* Define to 1 if you have the `QTabWidget::setMovable' member function. */
#undef HAVE_QTABWIDGET_SETMOVABLE

/* Define to 1 if Qt works with OpenGL libs (GL and GLU) */
#undef HAVE_QT_GRAPHICS

/* Define to 1 if Qt handles offscreen OpenGL rendering */
#undef HAVE_QT_OFFSCREEN

/* Define to 1 if you have the `Qt::SplitBehavior' enum. */
#undef HAVE_QT_SPLITBEHAVIOR_ENUM

/* Define to 1 if you have the `QWheelEvent::angleDelta' member function. */
#undef HAVE_QWHEELEVENT_ANGLEDELTA

/* Define to 1 if you have the `QWheelEvent::position' member function. */
#undef HAVE_QWHEELEVENT_POSITION

/* Define to 1 if you have the `raise' function. */
#undef HAVE_RAISE

/* Define to 1 if you have the `readdir' function. */
#undef HAVE_READDIR

/* Define to 1 if you have the `readlink' function. */
#undef HAVE_READLINK

/* Define to 1 if you have the `readlinkat' function. */
#undef HAVE_READLINKAT

/* Define if the 'realloc' function is POSIX compliant. */
#undef HAVE_REALLOC_POSIX

/* Define to 1 if you have the `realpath' function. */
#undef HAVE_REALPATH

/* Define to 1 if you have the `resolvepath' function. */
#undef HAVE_RESOLVEPATH

/* Define to 1 if you have the `rewinddir' function. */
#undef HAVE_REWINDDIR

/* Define to 1 if the system has the type `sa_family_t'. */
#undef HAVE_SA_FAMILY_T

/* Define to 1 if you have the `sched_getaffinity' function. */
#undef HAVE_SCHED_GETAFFINITY

/* Define to 1 if sched_getaffinity has a glibc compatible declaration. */
#undef HAVE_SCHED_GETAFFINITY_LIKE_GLIBC

/* Define to 1 if you have the `sched_getaffinity_np' function. */
#undef HAVE_SCHED_GETAFFINITY_NP

/* Define to 1 if you have the <sdkddkver.h> header file. */
#undef HAVE_SDKDDKVER_H

/* Define to 1 if you have the <search.h> header file. */
#undef HAVE_SEARCH_H

/* Define to 1 if you have the `secure_getenv' function. */
#undef HAVE_SECURE_GETENV

/* Define to 1 if you have the `select' function. */
#undef HAVE_SELECT

/* Define to 1 if you have the `setdtablesize' function. */
#undef HAVE_SETDTABLESIZE

/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV

/* Define to 1 if you have the `setgrent' function. */
#undef HAVE_SETGRENT

/* Define to 1 if you have the `setpwent' function. */
#undef HAVE_SETPWENT

/* Define to 1 if you have the `setsid' function. */
#undef HAVE_SETSID

/* Define to 1 if you have the `setvbuf' function. */
#undef HAVE_SETVBUF

/* Define to 1 if you have the <sgtty.h> header file. */
#undef HAVE_SGTTY_H

/* Define to 1 if you have the <shlwapi.h> header file. */
#undef HAVE_SHLWAPI_H

/* Define to 1 if you have the `shutdown' function. */
#undef HAVE_SHUTDOWN

/* Define to 1 if you have the `sigaction' function. */
#undef HAVE_SIGACTION

/* Define to 1 if you have the `sigaltstack' function. */
#undef HAVE_SIGALTSTACK

/* Define to 1 if the system has the type `siginfo_t'. */
#undef HAVE_SIGINFO_T

/* Define to 1 if you have the `siginterrupt' function. */
#undef HAVE_SIGINTERRUPT

/* Define to 1 if you have the `siglongjmp' function. */
#undef HAVE_SIGLONGJMP

/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
#undef HAVE_SIGNED_SIG_ATOMIC_T

/* Define to 1 if 'wchar_t' is a signed integer type. */
#undef HAVE_SIGNED_WCHAR_T

/* Define to 1 if 'wint_t' is a signed integer type. */
#undef HAVE_SIGNED_WINT_T

/* Define to 1 if the system has the type `sigset_t'. */
#undef HAVE_SIGSET_T

/* Define to 1 if sndfile is available. */
#undef HAVE_SNDFILE

/* Define to 1 if you have the <sndfile.h> header file. */
#undef HAVE_SNDFILE_H

/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF

/* Define if the return value of the snprintf function is the number of of
   bytes (excluding the terminating NUL) that would have been produced if the
   buffer had been large enough. */
#undef HAVE_SNPRINTF_RETVAL_C99

/* Define if the locale_t type is as on Solaris 11.4. */
#undef HAVE_SOLARIS114_LOCALES

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares
   uintmax_t. */
#undef HAVE_STDINT_H_WITH_UINTMAX

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the `strcasecmp' function. */
#undef HAVE_STRCASECMP

/* Define to 1 if you have the `strerror_r' function. */
#undef HAVE_STRERROR_R

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

/* Define to 1 if you have the `strncasecmp' function. */
#undef HAVE_STRNCASECMP

/* Define to 1 if you have the `strnlen' function. */
#undef HAVE_STRNLEN

/* Define to 1 if you have the `strptime' function. */
#undef HAVE_STRPTIME

/* Define to 1 if you have the `strsignal' function. */
#undef HAVE_STRSIGNAL

/* Define if there is a member named d_type in the struct describing directory
   headers. */
#undef HAVE_STRUCT_DIRENT_D_TYPE

/* Define to 1 if `gr_passwd' is a member of `struct group'. */
#undef HAVE_STRUCT_GROUP_GR_PASSWD

/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */
#undef HAVE_STRUCT_SIGACTION_SA_SIGACTION

/* Define to 1 if the system has the type `struct sockaddr_storage'. */
#undef HAVE_STRUCT_SOCKADDR_STORAGE

/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY

/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_ATIMENSEC

/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC

/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC

/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC

/* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC

/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC

/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC

/* Define to 1 if `st_blksize' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BLKSIZE

/* Define to 1 if `st_blocks' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BLOCKS

/* Define to 1 if `st_rdev' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_RDEV

/* Define to 1 if the system has the type `struct tms'. */
#undef HAVE_STRUCT_TMS

/* Define to 1 if `tm_zone' is a member of `struct tm'. */
#undef HAVE_STRUCT_TM_TM_ZONE

/* Define to 1 if the system has the type `struct utsname'. */
#undef HAVE_STRUCT_UTSNAME

/* Define if struct stat has an st_dm_mode member. */
#undef HAVE_ST_DM_MODE

/* Define to 1 if SUITESPARSECONFIG is available. */
#undef HAVE_SUITESPARSECONFIG

/* Define to 1 if you have the <suitesparse/amd.h> header file. */
#undef HAVE_SUITESPARSE_AMD_H

/* Define to 1 if you have the <suitesparse/camd.h> header file. */
#undef HAVE_SUITESPARSE_CAMD_H

/* Define to 1 if you have the <suitesparse/ccolamd.h> header file. */
#undef HAVE_SUITESPARSE_CCOLAMD_H

/* Define to 1 if you have the <suitesparse/cholmod.h> header file. */
#undef HAVE_SUITESPARSE_CHOLMOD_H

/* Define to 1 if you have the <suitesparse/colamd.h> header file. */
#undef HAVE_SUITESPARSE_COLAMD_H

/* Define to 1 if you have the <suitesparse/cs.h> header file. */
#undef HAVE_SUITESPARSE_CS_H

/* Define to 1 if you have the <suitesparse/klu.h> header file. */
#undef HAVE_SUITESPARSE_KLU_H

/* Define to 1 if you have the <suitesparse/umfpack.h> header file. */
#undef HAVE_SUITESPARSE_UMFPACK_H

/* Define to 1 if you have the `SUNDenseLinearSolver' function. */
#undef HAVE_SUNDENSELINEARSOLVER

/* Define to 1 if SUNDIALS is available. */
#undef HAVE_SUNDIALS

/* Define to 1 if SUNDIALS IDA is available. */
#undef HAVE_SUNDIALS_IDA

/* Define to 1 if SUNDIALS NVECTOR is available. */
#undef HAVE_SUNDIALS_NVECSERIAL

/* Define to 1 if SUNDIALS IDA includes the SUNLINSOL_DENSE linear solver. */
#undef HAVE_SUNDIALS_SUNLINSOL_DENSE

/* Define to 1 if SUNDIALS IDA is configured with SUNLINSOL_KLU enabled. */
#undef HAVE_SUNDIALS_SUNLINSOL_KLU

/* Define to 1 if you have the `SUNKLU' function. */
#undef HAVE_SUNKLU

/* Define to 1 if you have the `SUNLinSol_Dense' function. */
#undef HAVE_SUNLINSOL_DENSE

/* Define to 1 if you have the `SUNLinSol_KLU' function. */
#undef HAVE_SUNLINSOL_KLU

/* Define to 1 if you have the <sunlinsol/sunlinsol_dense.h> header file. */
#undef HAVE_SUNLINSOL_SUNLINSOL_DENSE_H

/* Define to 1 if you have the <sunlinsol/sunlinsol_klu.h> header file. */
#undef HAVE_SUNLINSOL_SUNLINSOL_KLU_H

/* Define to 1 if you have the `symlink' function. */
#undef HAVE_SYMLINK

/* Define to 1 if you have the `sysctl' function. */
#undef HAVE_SYSCTL

/* Define to 1 if you have the `sysmp' function. */
#undef HAVE_SYSMP

/* Define to 1 if you have the <sys/bitypes.h> header file. */
#undef HAVE_SYS_BITYPES_H

/* Define to 1 if you have the <sys/cdefs.h> header file. */
#undef HAVE_SYS_CDEFS_H

/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
   */
#undef HAVE_SYS_DIR_H

/* Define to 1 if you have the <sys/inttypes.h> header file. */
#undef HAVE_SYS_INTTYPES_H

/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H

/* Define to 1 if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H

/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
   */
#undef HAVE_SYS_NDIR_H

/* Define to 1 if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H

/* Define to 1 if you have the <sys/pstat.h> header file. */
#undef HAVE_SYS_PSTAT_H

/* Define to 1 if you have the <sys/random.h> header file. */
#undef HAVE_SYS_RANDOM_H

/* Define to 1 if you have the <sys/resource.h> header file. */
#undef HAVE_SYS_RESOURCE_H

/* Define to 1 if you have the <sys/select.h> header file. */
#undef HAVE_SYS_SELECT_H

/* Define to 1 if you have the <sys/single_threaded.h> header file. */
#undef HAVE_SYS_SINGLE_THREADED_H

/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H

/* Define to 1 if you have the <sys/sysctl.h> header file. */
#undef HAVE_SYS_SYSCTL_H

/* Define to 1 if you have the <sys/sysmp.h> header file. */
#undef HAVE_SYS_SYSMP_H

/* Define to 1 if you have the <sys/times.h> header file. */
#undef HAVE_SYS_TIMES_H

/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H

/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if you have the <sys/uio.h> header file. */
#undef HAVE_SYS_UIO_H

/* Define to 1 if you have the <sys/utsname.h> header file. */
#undef HAVE_SYS_UTSNAME_H

/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H

/* Define to 1 if you have the `tcgetattr' function. */
#undef HAVE_TCGETATTR

/* Define to 1 if you have the `tcsetattr' function. */
#undef HAVE_TCSETATTR

/* Define to 1 if you have the <termios.h> header file. */
#undef HAVE_TERMIOS_H

/* Define to 1 if you have the <termio.h> header file. */
#undef HAVE_TERMIO_H

/* Define to 1 if you have the `thrd_create' function. */
#undef HAVE_THRD_CREATE

/* Define to 1 if you have the <threads.h> header file. */
#undef HAVE_THREADS_H

/* Define to 1 if you have the `timegm' function. */
#undef HAVE_TIMEGM

/* Define to 1 if the system has the type `timezone_t'. */
#undef HAVE_TIMEZONE_T

/* Define if struct tm has the tm_gmtoff member. */
#undef HAVE_TM_GMTOFF

/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
   `HAVE_STRUCT_TM_TM_ZONE' instead. */
#undef HAVE_TM_ZONE

/* Define to 1 if you have the `toascii' function. */
#undef HAVE_TOASCII

/* Define to 1 if you have the `towlower' function. */
#undef HAVE_TOWLOWER

/* Define to 1 if you have the `tsearch' function. */
#undef HAVE_TSEARCH

/* Define to 1 if you don't have `tm_zone' but do have the external array
   `tzname'. */
#undef HAVE_TZNAME

/* Define to 1 if you have the <ufsparse/amd.h> header file. */
#undef HAVE_UFSPARSE_AMD_H

/* Define to 1 if you have the <ufsparse/camd.h> header file. */
#undef HAVE_UFSPARSE_CAMD_H

/* Define to 1 if you have the <ufsparse/ccolamd.h> header file. */
#undef HAVE_UFSPARSE_CCOLAMD_H

/* Define to 1 if you have the <ufsparse/cholmod.h> header file. */
#undef HAVE_UFSPARSE_CHOLMOD_H

/* Define to 1 if you have the <ufsparse/colamd.h> header file. */
#undef HAVE_UFSPARSE_COLAMD_H

/* Define to 1 if you have the <ufsparse/cs.h> header file. */
#undef HAVE_UFSPARSE_CS_H

/* Define to 1 if you have the <ufsparse/klu.h> header file. */
#undef HAVE_UFSPARSE_KLU_H

/* Define to 1 if you have the <ufsparse/umfpack.h> header file. */
#undef HAVE_UFSPARSE_UMFPACK_H

/* Define to 1 if you have the `umask' function. */
#undef HAVE_UMASK

/* Define to 1 if UMFPACK is available. */
#undef HAVE_UMFPACK

/* Define to 1 if you have the <umfpack.h> header file. */
#undef HAVE_UMFPACK_H

/* Define to 1 if you have the <umfpack/umfpack.h> header file. */
#undef HAVE_UMFPACK_UMFPACK_H

/* Define to 1 if you have the `uname' function. */
#undef HAVE_UNAME

/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

/* Define to 1 if you have the `unsetenv' function. */
#undef HAVE_UNSETENV

/* Define to 1 if the system has the type `unsigned long long int'. */
#undef HAVE_UNSIGNED_LONG_LONG_INT

/* Define to 1 if you have the `uselocale' function. */
#undef HAVE_USELOCALE

/* Define to 1 if you have the <util.h> header file. */
#undef HAVE_UTIL_H

/* Define if you have a global __progname variable */
#undef HAVE_VAR___PROGNAME

/* Define to 1 if you have the `vasnprintf' function. */
#undef HAVE_VASNPRINTF

/* Define to 1 if you have the `vasprintf' function. */
#undef HAVE_VASPRINTF

/* Define to 1 or 0, depending whether the compiler supports simple visibility
   declarations. */
#undef HAVE_VISIBILITY

/* Define to 1 if you have the `waitpid' function. */
#undef HAVE_WAITPID

/* Define to 1 if GCC supports -Wimplicit-fallthrough warning */
#undef HAVE_WARN_IMPLICIT_FALLTHROUGH

/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H

/* Define if you have the 'wchar_t' type. */
#undef HAVE_WCHAR_T

/* Define to 1 if you have the `wcrtomb' function. */
#undef HAVE_WCRTOMB

/* Define to 1 if you have the `wcslen' function. */
#undef HAVE_WCSLEN

/* Define to 1 if you have the `wcsnlen' function. */
#undef HAVE_WCSNLEN

/* Define to 1 if you have the <wctype.h> header file. */
#undef HAVE_WCTYPE_H

/* Define to 1 if the compiler and linker support weak declarations of
   symbols. */
#undef HAVE_WEAK_SYMBOLS

/* Define to 1 if you have the <windows.h> header file. */
#undef HAVE_WINDOWS_H

/* Define to 1 if you have the <winsock2.h> header file. */
#undef HAVE_WINSOCK2_H

/* Define if you have the 'wint_t' type. */
#undef HAVE_WINT_T

/* Define to 1 if you have the `wmempcpy' function. */
#undef HAVE_WMEMPCPY

/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
   7.1. */
#undef HAVE_WORKING_FSTATAT_ZERO_FLAG

/* Define to 1 if O_NOATIME works. */
#undef HAVE_WORKING_O_NOATIME

/* Define to 1 if O_NOFOLLOW works. */
#undef HAVE_WORKING_O_NOFOLLOW

/* Define if the uselocale function exists any may safely be called. */
#undef HAVE_WORKING_USELOCALE

/* Define to 1 if you have the <ws2tcpip.h> header file. */
#undef HAVE_WS2TCPIP_H

/* Define to 1 if you have the <xlocale.h> header file. */
#undef HAVE_XLOCALE_H

/* Define to 1 if X11 is available. */
#undef HAVE_X_WINDOWS

/* Define to 1 if ZLIB is available. */
#undef HAVE_Z

/* Define to 1 if ZLIB is available. */
#undef HAVE_ZLIB

/* Define to 1 if you have the <zlib.h> header file. */
#undef HAVE_ZLIB_H

/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL

/* Define to 1 if you have the `_chsize' function. */
#undef HAVE__CHSIZE

/* Define to 1 if you have the `_fseeki64' function. */
#undef HAVE__FSEEKI64

/* Define to 1 if you have the `_ftelli64' function. */
#undef HAVE__FTELLI64

/* Define to 1 if you have the `_getch' function. */
#undef HAVE__GETCH

/* Define to 1 if you have the `_kbhit' function. */
#undef HAVE__KBHIT

/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
#undef HAVE__SET_INVALID_PARAMETER_HANDLER

/* Define to 1 if the compiler supports __builtin_expect,
   and to 2 if <builtins.h> does.  */
#undef HAVE___BUILTIN_EXPECT
#ifndef HAVE___BUILTIN_EXPECT
# define __builtin_expect(e, c) (e)
#elif HAVE___BUILTIN_EXPECT == 2
# include <builtins.h>
#endif
    

/* Define to 1 if you have the `__fpurge' function. */
#undef HAVE___FPURGE

/* Define to 1 if you have the `__freading' function. */
#undef HAVE___FREADING

/* Define to 1 if the compiler supports the keyword '__inline'. */
#undef HAVE___INLINE

/* Define to 1 if you have the `__secure_getenv' function. */
#undef HAVE___SECURE_GETENV

/* Define HOST_NAME_MAX when <limits.h> does not define it. */
#undef HOST_NAME_MAX

/* Define as const if the declaration of iconv() needs const. */
#undef ICONV_CONST

/* Define to a symbolic name denoting the flavor of iconv_open()
   implementation. */
#undef ICONV_FLAVOR

/* Java home (top-level installation dir) */
#undef JAVA_HOME

/* Java library path (libjvm) */
#undef JAVA_LDPATH

/* Define to 1 if LLVM::legacy::PassManager exists. */
#undef LEGACY_PASSMANAGER

/* Define to 1 if llvm::createAlwaysInlinerPass exists. */
#undef LLVM_HAS_CREATEALWAYSINLINERPASS

/* Define to 1 if llvm::IRBuilder::CreateConstInBoundsGEP1_32 requires a type
   argument. */
#undef LLVM_IRBUILDER_CREATECONSTINBOUNDSGEP1_32_REQUIRES_TYPE

/* Define to 1 if llvm::IRBuilder has two template arguments. */
#undef LLVM_IRBUILDER_HAS_TWO_TEMPLATE_ARGS

/* Define to 1 if lseek does not detect pipes. */
#undef LSEEK_PIPE_BROKEN

/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
   slash. */
#undef LSTAT_FOLLOWS_SLASHED_SYMLINK

/* Define to the sub-directory where libtool stores uninstalled libraries. */
#undef LT_OBJDIR

/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
#undef MALLOC_0_IS_NONNULL

/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
#undef MAP_ANONYMOUS

/* Define if the mbrtowc function does not return (size_t) -2 for empty input.
   */
#undef MBRTOWC_EMPTY_INPUT_BUG

/* Define if the mbrtowc function may signal encoding errors in the C locale.
   */
#undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ

/* Define if the mbrtowc function has the NULL pwc argument bug. */
#undef MBRTOWC_NULL_ARG1_BUG

/* Define if the mbrtowc function has the NULL string argument bug. */
#undef MBRTOWC_NULL_ARG2_BUG

/* Define if the mbrtowc function does not return 0 for a NUL character. */
#undef MBRTOWC_NUL_RETVAL_BUG

/* Define if the mbrtowc function returns a wrong return value. */
#undef MBRTOWC_RETVAL_BUG

/* Define if the mbrtowc function stores a wide character when reporting
   incomplete input. */
#undef MBRTOWC_STORES_INCOMPLETE_BUG

/* Use GNU style printf and scanf.  */
#ifndef __USE_MINGW_ANSI_STDIO
# undef __USE_MINGW_ANSI_STDIO
#endif


/* Define to 1 if mkfifo does not reject trailing slash */
#undef MKFIFO_TRAILING_SLASH_BUG

/* Define if the compilation of mktime.c should define 'mktime_internal'. */
#undef NEED_MKTIME_INTERNAL

/* Define if the compilation of mktime.c should define 'mktime' with the
   native Windows TZ workaround. */
#undef NEED_MKTIME_WINDOWS

/* Define if the compilation of mktime.c should define 'mktime' with the
   algorithmic workarounds. */
#undef NEED_MKTIME_WORKING

/* Define to 1 if the Qhull library needs a qh_version variable defined. */
#undef NEED_QHULL_VERSION

/* Define to 1 to enable general improvements of setlocale. */
#undef NEED_SETLOCALE_IMPROVED

/* Define to 1 to enable a multithread-safety fix of setlocale. */
#undef NEED_SETLOCALE_MTSAFE

/* Define to 1 to avoid min/max macro definition in Windows headers. */
#undef NOMINMAX

/* Define to 1 to use 64-bit integers for array dimensions and indexing. */
#undef OCTAVE_ENABLE_64

/* Define to 1 to use Bison's push parser interface in the command line REPL.
   */
#undef OCTAVE_ENABLE_COMMAND_LINE_PUSH_PARSER

/* Define to 1 to truncate intermediate FP results. */
#undef OCTAVE_ENABLE_FLOAT_TRUNCATE

/* Define to 1 if OpenMP is enabled */
#undef OCTAVE_ENABLE_OPENMP

/* Define to the type of octave_f77_int_type (64 or 32 bit signed integer). */
#undef OCTAVE_F77_INT_TYPE

/* Define to 1 if the system has the type 'long long int'. */
#undef OCTAVE_HAVE_LONG_LONG_INT

/* Define to 1 if C++ allows overload of char, int8_t, and uint8_t types. */
#undef OCTAVE_HAVE_OVERLOAD_CHAR_INT8_TYPES

/* Define to 1 if the system has the type 'unsigned long long int'. */
#undef OCTAVE_HAVE_UNSIGNED_LONG_LONG_INT

/* Define to the type of octave_idx_type (64 or 32 bit signed integer). */
#undef OCTAVE_IDX_TYPE

/* Define to the size of the octave_f77_int_type (8 or 4). */
#undef OCTAVE_SIZEOF_F77_INT_TYPE

/* Define to the size of the octave_idx_type (8 or 4). */
#undef OCTAVE_SIZEOF_IDX_TYPE

/* Define to 1 if this is Octave. */
#undef OCTAVE_SOURCE

/* Define to 1 if stdatomic.h can be compiled. */
#undef OCTAVE_STDATOMIC_H_OK

/* Define to 1 if open() fails to recognize a trailing slash. */
#undef OPEN_TRAILING_SLASH_BUG

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the home page for this package. */
#undef PACKAGE_URL

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define to the type that is the result of default argument promotions of
   type mode_t. */
#undef PROMOTED_MODE_T

/* Define to necessary symbol if this constant uses a non-standard name on
   your system. */
#undef PTHREAD_CREATE_JOINABLE

/* Define if the pthread_in_use() detection is hard. */
#undef PTHREAD_IN_USE_DETECTION_HARD

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX

/* Define to 1 if 'QObject::findChildren' accepts 'Qt::FindChildOptions'
   argument. */
#undef QOBJECT_FINDCHILDREN_ACCEPTS_FINDCHILDOPTIONS

/* Define to 1 if Qt message handler accepts 'QMessageLogContext' argument. */
#undef QTMESSAGEHANDLER_ACCEPTS_QMESSAGELOGCONTEXT

/* Define to 1 if `QVariant::canConvert' accepts `QMetaType::Type' enumeration
   value as argument. */
#undef QVARIANT_CANCONVERT_ACCEPTS_QMETATYPE_TYPE

/* Define to 1 if LLVM::raw_fd_ostream arg type is llvm::sys:fs. */
#undef RAW_FD_OSTREAM_ARG_IS_LLVM_SYS_FS

/* Define to 1 if readlink fails to recognize a trailing slash. */
#undef READLINK_TRAILING_SLASH_BUG

/* Define to 1 if gnulib's dirfd() replacement is used. */
#undef REPLACE_DIRFD

/* Define to 1 if gnulib's fchdir() replacement is used. */
#undef REPLACE_FCHDIR

/* Define to 1 if stat needs help when passed a file name with a trailing
   slash */
#undef REPLACE_FUNC_STAT_FILE

/* Define to 1 if open() should work around the inability to open a directory.
   */
#undef REPLACE_OPEN_DIRECTORY

/* Define to 1 if strerror(0) does not return a message implying success. */
#undef REPLACE_STRERROR_0

/* Define if vasnprintf exists but is overridden by gnulib. */
#undef REPLACE_VASNPRINTF

/* Define to 1 if the struct rusage only has time information. */
#undef RUSAGE_TIMES_ONLY

/* Define this to be the path separator for your system, as a character
   constant. */
#undef SEPCHAR

/* Define this to be the path separator for your system, as a string. */
#undef SEPCHAR_STR

/* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
#undef SETLOCALE_NULL_ALL_MTSAFE

/* Define to 1 if setlocale (category, NULL) is multithread-safe. */
#undef SETLOCALE_NULL_ONE_MTSAFE

/* Define this to be the path to the shell command interpreter. */
#undef SHELL_PATH

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'sig_atomic_t'. */
#undef SIG_ATOMIC_T_SUFFIX

/* The size of `long double', as computed by sizeof. */
#undef SIZEOF_LONG_DOUBLE

/* The size of `void *', as computed by sizeof. */
#undef SIZEOF_VOID_P

/* Define as the maximum value of type 'size_t', if the system doesn't define
   it. */
#ifndef SIZE_MAX
# undef SIZE_MAX
#endif

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'size_t'. */
#undef SIZE_T_SUFFIX

/* If using the C implementation of alloca, define if you know the
   direction of stack growth for your system; otherwise it will be
   automatically deduced at runtime.
        STACK_DIRECTION > 0 => grows toward higher addresses
        STACK_DIRECTION < 0 => grows toward lower addresses
        STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION

/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
#undef STAT_MACROS_BROKEN

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* Define to 1 if strerror_r returns char *. */
#undef STRERROR_R_CHAR_P

/* Define this to be the system directory containing the GNU FreeFont fonts.
   */
#undef SYSTEM_FREEFONT_DIR

/* Define to 1 if time_t is signed. */
#undef TIME_T_IS_SIGNED

/* Define to 1 if your <sys/time.h> declares `struct tm'. */
#undef TM_IN_SYS_TIME

/* Define to 1 if the type of the st_atim member of a struct stat is struct
   timespec. */
#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC

/* Define to 1 if the UMFPACK Complex solver allows matrix and RHS to be split
   independently. */
#undef UMFPACK_SEPARATE_SPLIT

/* Define to 1 if unlink() on a parent directory may succeed */
#undef UNLINK_PARENT_BUG

/* Define to 1 if BLAS functions need to be wrapped (potentially needed for
   64-bit OSX only). */
#undef USE_BLASWRAP

/* Define if the combination of the ISO C and POSIX multithreading APIs can be
   used. */
#undef USE_ISOC_AND_POSIX_THREADS

/* Define if the ISO C multithreading library can be used. */
#undef USE_ISOC_THREADS

/* Define to 1 if you want to use the Linux kernel cryptographic API. */
#undef USE_LINUX_CRYPTO_API

/* Define if the POSIX multithreading library can be used. */
#undef USE_POSIX_THREADS

/* Define if references to the POSIX multithreading library should be made
   weak. */
#undef USE_POSIX_THREADS_WEAK

/* Define to 1 to use the readline library. */
#undef USE_READLINE

/* Enable extensions on AIX 3, Interix.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable general extensions on macOS.  */
#ifndef _DARWIN_C_SOURCE
# undef _DARWIN_C_SOURCE
#endif
/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable NetBSD extensions on NetBSD.  */
#ifndef _NETBSD_SOURCE
# undef _NETBSD_SOURCE
#endif
/* Enable OpenBSD extensions on NetBSD.  */
#ifndef _OPENBSD_SOURCE
# undef _OPENBSD_SOURCE
#endif
/* Enable threading extensions on Solaris.  */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
# undef __STDC_WANT_IEC_60559_BFP_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
# undef __STDC_WANT_IEC_60559_DFP_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
#endif
/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
# undef __STDC_WANT_IEC_60559_TYPES_EXT__
#endif
/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
#ifndef __STDC_WANT_LIB_EXT2__
# undef __STDC_WANT_LIB_EXT2__
#endif
/* Enable extensions specified by ISO/IEC 24747:2009.  */
#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
# undef __STDC_WANT_MATH_SPEC_FUNCS__
#endif
/* Enable extensions on HP NonStop.  */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable X/Open extensions if necessary.  HP-UX 11.11 defines
   mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
   whether compiling with -Ae or -D_HPUX_SOURCE=1.  */
#ifndef _XOPEN_SOURCE
# undef _XOPEN_SOURCE
#endif
/* Enable X/Open compliant socket functions that do not require linking
   with -lxnet on HP-UX 11.11.  */
#ifndef _HPUX_ALT_XOPEN_SOCKET_API
# undef _HPUX_ALT_XOPEN_SOCKET_API
#endif
/* Enable general extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif


/* Define if the native Windows multithreading API can be used. */
#undef USE_WINDOWS_THREADS

/* Version number of package */
#undef VERSION

/* Define to 1 if unsetenv returns void instead of int. */
#undef VOID_UNSETENV

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wchar_t'. */
#undef WCHAR_T_SUFFIX

/* Define if WSAStartup is needed. */
#undef WINDOWS_SOCKETS

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wint_t'. */
#undef WINT_T_SUFFIX

/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
   significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
#  define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
#  undef WORDS_BIGENDIAN
# endif
#endif

/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
   `char[]'. */
#undef YYTEXT_POINTER

/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS

/* True if the compiler says it groks GNU C version MAJOR.MINOR.  */
#if defined __GNUC__ && defined __GNUC_MINOR__
# define _GL_GNUC_PREREQ(major, minor) \
    ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
#else
# define _GL_GNUC_PREREQ(major, minor) 0
#endif


/* Define to 1 if using HDF5 dll (Win32). */
#undef _HDF5USEDLL_

/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
#undef _LARGEFILE_SOURCE

/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES

/* Define to 1 on Solaris. */
#undef _LCONV_C99

/* Define to 1 if on MINIX. */
#undef _MINIX

/* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
#undef _NETBSD_SOURCE

/* The _Noreturn keyword of C11.  */
#ifndef _Noreturn
# if (defined __cplusplus \
      && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
          || (defined _MSC_VER && 1900 <= _MSC_VER)) \
      && 0)
    /* [[noreturn]] is not practically usable, because with it the syntax
         extern _Noreturn void func (...);
       would not be valid; such a declaration would only be valid with 'extern'
       and '_Noreturn' swapped, or without the 'extern' keyword.  However, some
       AIX system header files and several gnulib header files use precisely
       this syntax with 'extern'.  */
#  define _Noreturn [[noreturn]]
# elif ((!defined __cplusplus || defined __clang__) \
        && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0)  \
            || _GL_GNUC_PREREQ (4, 7) \
            || (defined __apple_build_version__ \
                ? 6000000 <= __apple_build_version__ \
                : 3 < __clang_major__ + (5 <= __clang_minor__))))
   /* _Noreturn works as-is.  */
# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C
#  define _Noreturn __attribute__ ((__noreturn__))
# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
#  define _Noreturn __declspec (noreturn)
# else
#  define _Noreturn
# endif
#endif


/* Define to 2 if the system does not provide POSIX.1 features except with
   this defined. */
#undef _POSIX_1_SOURCE

/* Define to 1 in order to get the POSIX compatible declarations of socket
   functions. */
#undef _POSIX_PII_SOCKET

/* Define to 1 if you need to in order for 'stat' and other things to work. */
#undef _POSIX_SOURCE

/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
   #define below would cause a syntax error. */
#undef _UINT64_T

/* Define to 1 if _USE_MATH_DEFINES is required to get math constants like
   M_LN2. */
#undef _USE_MATH_DEFINES

/* For standard stat data types on VMS. */
#undef _USE_STD_STAT

/* Define to 0x0403 to access InitializeCriticalSectionAndSpinCount. */
#undef _WIN32_WINNT

/* Define to rpl_ if the getopt replacement functions and variables should be
   used. */
#undef __GETOPT_PREFIX

/* Define to 1 if your version of GNU libc has buggy inline assembly code for
   math functions like exp. */
#undef __NO_MATH_INLINES

/* Define to 1 if the system <stdint.h> predates C++11. */
#undef __STDC_CONSTANT_MACROS

/* Define to 1 if the system <stdint.h> predates C++11. */
#undef __STDC_LIMIT_MACROS

/* The _GL_ASYNC_SAFE marker should be attached to functions that are
   signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
   invoked from such signal handlers.  Such functions have some restrictions:
     * All functions that it calls should be marked _GL_ASYNC_SAFE as well,
       or should be listed as async-signal-safe in POSIX
       <https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
       section 2.4.3.  Note that malloc(), sprintf(), and fwrite(), in
       particular, are NOT async-signal-safe.
     * All memory locations (variables and struct fields) that these functions
       access must be marked 'volatile'.  This holds for both read and write
       accesses.  Otherwise the compiler might optimize away stores to and
       reads from such locations that occur in the program, depending on its
       data flow analysis.  For example, when the program contains a loop
       that is intended to inspect a variable set from within a signal handler
           while (!signal_occurred)
             ;
       the compiler is allowed to transform this into an endless loop if the
       variable 'signal_occurred' is not declared 'volatile'.
   Additionally, recall that:
     * A signal handler should not modify errno (except if it is a handler
       for a fatal signal and ends by raising the same signal again, thus
       provoking the termination of the process).  If it invokes a function
       that may clobber errno, it needs to save and restore the value of
       errno.  */
#define _GL_ASYNC_SAFE


/* Attributes.  */
#ifdef __has_attribute
# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__)
#else
# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr
# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3)
# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2)
# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3)
# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3)
# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95)
# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1)
# define _GL_ATTR_diagnose_if 0
# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3)
# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1)
# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0)
# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7)
# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6)
# ifdef _ICC
#  define _GL_ATTR_may_alias 0
# else
#  define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
# endif
# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1)
# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3)
# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0)
# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3)
# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7)
# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96)
# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9)
# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0)
# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7)
# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4)
#endif


#if _GL_HAS_ATTRIBUTE (alloc_size)
# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
#else
# define _GL_ATTRIBUTE_ALLOC_SIZE(args)
#endif

#if _GL_HAS_ATTRIBUTE (always_inline)
# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
#else
# define _GL_ATTRIBUTE_ALWAYS_INLINE
#endif

#if _GL_HAS_ATTRIBUTE (artificial)
# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
#else
# define _GL_ATTRIBUTE_ARTIFICIAL
#endif

/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at
   <https://lists.gnu.org/r/emacs-devel/2019-04/msg01152.html>.
   Also, Oracle Studio 12.6 requires 'cold' not '__cold__'.  */
#if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
# ifndef __SUNPRO_C
#  define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
# else
#  define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
# endif
#else
# define _GL_ATTRIBUTE_COLD
#endif

#if _GL_HAS_ATTRIBUTE (const)
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
#else
# define _GL_ATTRIBUTE_CONST
#endif

#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
#elif _GL_HAS_ATTRIBUTE (deprecated)
# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
#else
# define _GL_ATTRIBUTE_DEPRECATED
#endif

#if _GL_HAS_ATTRIBUTE (error)
# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg)))
# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg)))
#elif _GL_HAS_ATTRIBUTE (diagnose_if)
# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error")))
# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning")))
#else
# define _GL_ATTRIBUTE_ERROR(msg)
# define _GL_ATTRIBUTE_WARNING(msg)
#endif

#if _GL_HAS_ATTRIBUTE (externally_visible)
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
#else
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
#endif

/* FALLTHROUGH is special, because it always expands to something.  */
#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
#elif _GL_HAS_ATTRIBUTE (fallthrough)
# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
#else
# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
#endif

#if _GL_HAS_ATTRIBUTE (format)
# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
#else
# define _GL_ATTRIBUTE_FORMAT(spec)
#endif

#if _GL_HAS_ATTRIBUTE (leaf)
# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
#else
# define _GL_ATTRIBUTE_LEAF
#endif

/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK.  */
#if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C
# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define _GL_ATTRIBUTE_MAY_ALIAS
#endif

#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
#elif _GL_HAS_ATTRIBUTE (unused)
# define _GL_ATTRIBUTE_MAYBE_UNUSED __attribute__ ((__unused__))
#else
# define _GL_ATTRIBUTE_MAYBE_UNUSED
#endif
/* Earlier spellings of this macro.  */
#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED

#if _GL_HAS_ATTRIBUTE (malloc)
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
#else
# define _GL_ATTRIBUTE_MALLOC
#endif

#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
#elif _GL_HAS_ATTRIBUTE (warn_unused_result)
# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
#else
# define _GL_ATTRIBUTE_NODISCARD
#endif

#if _GL_HAS_ATTRIBUTE (noinline)
# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
#else
# define _GL_ATTRIBUTE_NOINLINE
#endif

#if _GL_HAS_ATTRIBUTE (nonnull)
# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
#else
# define _GL_ATTRIBUTE_NONNULL(args)
#endif

#if _GL_HAS_ATTRIBUTE (nonstring)
# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__))
#else
# define _GL_ATTRIBUTE_NONSTRING
#endif

/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead.  */

#if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
#else
# define _GL_ATTRIBUTE_NOTHROW
#endif

#if _GL_HAS_ATTRIBUTE (packed)
# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
#else
# define _GL_ATTRIBUTE_PACKED
#endif

#if _GL_HAS_ATTRIBUTE (pure)
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
#else
# define _GL_ATTRIBUTE_PURE
#endif

#if _GL_HAS_ATTRIBUTE (returns_nonnull)
# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
#else
# define _GL_ATTRIBUTE_RETURNS_NONNULL
#endif

#if _GL_HAS_ATTRIBUTE (sentinel)
# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
#else
# define _GL_ATTRIBUTE_SENTINEL(pos)
#endif


/* To support C++ as well as C, use _GL_UNUSED_LABEL with trailing ';'.  */
#if !defined __cplusplus || _GL_GNUC_PREREQ (4, 5)
# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_MAYBE_UNUSED
#else
# define _GL_UNUSED_LABEL
#endif


/* Please see the Gnulib manual for how to use these macros.

   Suppress extern inline with HP-UX cc, as it appears to be broken; see
   <https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.

   Suppress extern inline with Sun C in standards-conformance mode, as it
   mishandles inline functions that call each other.  E.g., for 'inline void f
   (void) { } inline void g (void) { f (); }', c99 incorrectly complains
   'reference to static identifier "f" in extern inline function'.
   This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.

   Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
   on configurations that mistakenly use 'static inline' to implement
   functions or macros in standard C headers like <ctype.h>.  For example,
   if isdigit is mistakenly implemented via a static inline function,
   a program containing an extern inline function that calls isdigit
   may not work since the C standard prohibits extern inline functions
   from calling static functions (ISO C 99 section 6.7.4.(3).
   This bug is known to occur on:

     OS X 10.8 and earlier; see:
     https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html

     DragonFly; see
     http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log

     FreeBSD; see:
     https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html

   OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
   for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
   Assume DragonFly and FreeBSD will be similar.

   GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   inline semantics, unless -fgnu89-inline is used.  It defines a macro
   __GNUC_STDC_INLINE__ to indicate this situation or a macro
   __GNUC_GNU_INLINE__ to indicate the opposite situation.
   GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
   semantics but warns, unless -fgnu89-inline is used:
     warning: C99 inline functions are not supported; using GNU89
     warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
   It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
 */
#if (((defined __APPLE__ && defined __MACH__) \
      || defined __DragonFly__ || defined __FreeBSD__) \
     && (defined __header_inline \
         ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
            && ! defined __clang__) \
         : ((! defined _DONT_USE_CTYPE_INLINE_ \
             && (defined __GNUC__ || defined __cplusplus)) \
            || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
                && defined __GNUC__ && ! defined __cplusplus))))
# define _GL_EXTERN_INLINE_STDHEADER_BUG
#endif
#if ((__GNUC__ \
      ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
      : (199901L <= __STDC_VERSION__ \
         && !defined __HP_cc \
         && !defined __PGI \
         && !(defined __SUNPRO_C && __STDC__))) \
     && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
       && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
   /* __gnu_inline__ suppresses a GCC 4.2 diagnostic.  */
#  define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
# else
#  define _GL_INLINE extern inline
# endif
# define _GL_EXTERN_INLINE extern
# define _GL_EXTERN_INLINE_IN_USE
#else
# define _GL_INLINE static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED
#endif

/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
   suppress bogus "no previous prototype for 'FOO'"
   and "no previous declaration for 'FOO'" diagnostics,
   when FOO is an inline function in the header; see
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>.  */
#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
#  define _GL_INLINE_HEADER_CONST_PRAGMA
# else
#  define _GL_INLINE_HEADER_CONST_PRAGMA \
     _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
# endif
# define _GL_INLINE_HEADER_BEGIN \
    _Pragma ("GCC diagnostic push") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
    _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
    _GL_INLINE_HEADER_CONST_PRAGMA
# define _GL_INLINE_HEADER_END \
    _Pragma ("GCC diagnostic pop")
#else
# define _GL_INLINE_HEADER_BEGIN
# define _GL_INLINE_HEADER_END
#endif

/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t

/* Define to `__inline__' or `__inline' if that's what the C compiler
   calls it, or to nothing if 'inline' is not supported under any name.  */
#ifndef __cplusplus
#undef inline
#endif

/* Define to the type of a signed integer type of width exactly 64 bits if
   such a type exists and the standard includes do not define it. */
#undef int64_t

/* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */
#undef intmax_t

/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
   the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
   earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
   __APPLE__ && __MACH__ test for Mac OS X.
   __APPLE_CC__ tests for the Apple compiler and its version.
   __STDC_VERSION__ tests for the C99 mode.  */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif

/* Define to a type if <wchar.h> does not define. */
#undef mbstate_t

/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where
   n1 and n2 are expressions without side effects, that evaluate to real
   numbers (excluding NaN).
   It returns
     1  if n1 > n2
     0  if n1 == n2
     -1 if n1 < n2
   The naïve code   (n1 > n2 ? 1 : n1 < n2 ? -1 : 0)  produces a conditional
   jump with nearly all GCC versions up to GCC 10.
   This variant     (n1 < n2 ? -1 : n1 > n2)  produces a conditional with many
   GCC versions up to GCC 9.
   The better code  (n1 > n2) - (n1 < n2)  from Hacker's Delight § 2-9
   avoids conditional jumps in all GCC versions >= 3.4.  */
#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2)))


/* Define to the real name of the mktime_internal function. */
#undef mktime_internal

/* Define to `int' if <sys/types.h> does not define. */
#undef mode_t

/* Define to the name of the strftime replacement function. */
#undef my_strftime

/* Define to the type of st_nlink in struct stat, or a supertype. */
#undef nlink_t

/* Define to `long int' if <sys/types.h> does not define. */
#undef off_t

/* Define as a signed integer type capable of holding a process identifier. */
#undef pid_t

/* Define as the type of the result of subtracting two pointers, if the system
   doesn't define it. */
#undef ptrdiff_t

/* Define to the equivalent of the C99 'restrict' keyword, or to
   nothing if this is not supported.  Do not define if restrict is
   supported directly.  */
#undef restrict
/* Work around a bug in older versions of Sun C++, which did not
   #define __restrict__ or support _Restrict or __restrict__
   even though the corresponding Sun C compiler ended up with
   "#define restrict _Restrict" or "#define restrict __restrict__"
   in the previous line.  This workaround can be removed once
   we assume Oracle Developer Studio 12.5 (2016) or later.  */
#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
# define _Restrict
# define __restrict__
#endif

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

/* type to use in place of socklen_t if not defined */
#undef socklen_t

/* Define to `int' if <sys/types.h> does not define. */
#undef ssize_t

/* Define to `int' if <sys/types.h> doesn't define. */
#undef uid_t

/* Define to the type of an unsigned integer type of width exactly 64 bits if
   such a type exists and the standard includes do not define it. */
#undef uint64_t

#include "oct-conf-post.h"
