diff options
Diffstat (limited to 'contrib')
-rw-r--r-- | contrib/diff/config.h | 597 |
1 files changed, 526 insertions, 71 deletions
diff --git a/contrib/diff/config.h b/contrib/diff/config.h index 3d7e65b..ce40520 100644 --- a/contrib/diff/config.h +++ b/contrib/diff/config.h @@ -1,118 +1,573 @@ -/* config.h. Generated automatically by configure. */ -/* config.hin. Generated automatically from configure.in by autoheader. */ +/* config.h. Generated by configure. */ +/* config.hin. Generated from configure.ac by autoheader. */ -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ +/* $FreeBSD$ */ -/* Define if the closedir function returns void instead of int. */ +/* Define to 1 if the `closedir' function returns void instead of `int'. */ /* #undef CLOSEDIR_VOID */ -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ /* #undef CRAY_STACKSEG_END */ -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ +/* Define to 1 if using `alloca.c'. */ +/* #undef C_ALLOCA */ + +/* Name of editor program, unless overridden. */ +#define DEFAULT_EDITOR_PROGRAM "/usr/bin/vi" + +/* Define the default level of POSIX conformance. The value is of the form + YYYYMM, specifying the year and month the standard was adopted. If not + defined here, it defaults to the value of _POSIX2_VERSION in <unistd.h>. + Define to 199209 to default to POSIX 1003.2-1992, which makes standard + programs like `head', `tail', and `sort' accept obsolete options like `+10' + and `-10'. Define to 200112 to default to POSIX 1003.1-2001, which makes + these standard programs treat leading-`+' operands as file names and + require modern usages like `-n 10' instead of `-10'. Whether defined here + or not, the default can be overridden at run time via the _POSIX2_VERSION + environment variable. */ +/* #undef DEFAULT_POSIX2_VERSION */ + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#define ENABLE_NLS 0 + +/* Define on systems for which file names may have a so-called `drive letter' + prefix, define this to compute the length of that prefix, including the + colon. */ +#define FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0 + +/* Define if the backslash character may also serve as a file name component + separator. */ +#define FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0 + +#if FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX +# define FILESYSTEM_PREFIX_LEN(Filename) \ + ((Filename)[0] && (Filename)[1] == ':' ? 2 : 0) +#else +# define FILESYSTEM_PREFIX_LEN(Filename) 0 +#endif + +/* Define if gettimeofday clobbers localtime's static buffer. */ +/* #undef GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER */ + +/* Define to 1 if you have `alloca', as a function or macro. */ +#define HAVE_ALLOCA 1 + +/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). + */ /* #undef HAVE_ALLOCA_H */ -/* Define if you don't have vprintf but do have _doprnt. */ -/* #undef HAVE_DOPRNT */ +/* Define to 1 if you have the `btowc' function. */ +#define HAVE_BTOWC 1 -/* Define if your struct stat has st_blksize. */ -#define HAVE_ST_BLKSIZE 1 +/* Define to 1 if you have the `clock_gettime' function. */ +#define HAVE_CLOCK_GETTIME 1 -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ +/* Define to 1 if C supports variable-length arrays. */ +#define HAVE_C_VARARRAYS 1 -/* Define if you have the vprintf function. */ -#define HAVE_VPRINTF 1 +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +/* #undef HAVE_DCGETTEXT */ -/* Define if on MINIX. */ -/* #undef _MINIX */ +/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_CLEARERR_UNLOCKED 1 -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ +/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you + don't. */ +#define HAVE_DECL_FEOF_UNLOCKED 1 -/* Define if the system does not provide POSIX.1 features except - with this defined. */ -/* #undef _POSIX_1_SOURCE */ +/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FERROR_UNLOCKED 1 -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ +/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FFLUSH_UNLOCKED 0 -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void +/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FGETS_UNLOCKED 0 -/* 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 run-time. - 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 you have the declaration of `fputc_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FPUTC_UNLOCKED 0 -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ +/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FPUTS_UNLOCKED 0 -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 +/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FREAD_UNLOCKED 0 -/* Define if <sys/wait.h> is compatible with Posix applications. */ -#define HAVE_SYS_WAIT_H 1 +/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_FWRITE_UNLOCKED 0 -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ +/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_GETCHAR_UNLOCKED 1 -/* Define if you have the dup2 function. */ -#define HAVE_DUP2 1 +/* Define to 1 if you have the declaration of `getcontext', and to 0 if you + don't. */ +#define HAVE_DECL_GETCONTEXT 1 -/* Define if you have the memchr function. */ -#define HAVE_MEMCHR 1 +/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you + don't. */ +#define HAVE_DECL_GETC_UNLOCKED 1 -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 +/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. + */ +#define HAVE_DECL_GETENV 1 + +/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if + you don't. */ +#define HAVE_DECL_PUTCHAR_UNLOCKED 1 + +/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you + don't. */ +#define HAVE_DECL_PUTC_UNLOCKED 1 + +/* Define to 1 if you have the declaration of `sigaltstack', and to 0 if you + don't. */ +#define HAVE_DECL_SIGALTSTACK 1 -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 +/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you + don't. */ +#define HAVE_DECL_STRERROR_R 1 -/* Define if you have the strerror function. */ -#define HAVE_STRERROR 1 +/* Define to 1 if you have the declaration of `strtoimax', and to 0 if you + don't. */ +#define HAVE_DECL_STRTOIMAX 1 -/* Define if you have the tmpnam function. */ -#define HAVE_TMPNAM 1 +/* Define to 1 if you have the declaration of `strtoll', and to 0 if you + don't. */ +#define HAVE_DECL_STRTOLL 1 -/* Define if you have the <dirent.h> header file. */ +/* Define to 1 if you have the declaration of `strtoull', and to 0 if you + don't. */ +#define HAVE_DECL_STRTOULL 1 + +/* Define to 1 if you have the declaration of `strtoumax', and to 0 if you + don't. */ +#define HAVE_DECL_STRTOUMAX 1 + +/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. + */ #define HAVE_DIRENT_H 1 -/* Define if you have the <fcntl.h> header file. */ +/* Define to 1 if you have the `dup2' function. */ +#define HAVE_DUP2 1 + +/* Define to 1 if you have the <fcntl.h> header file. */ #define HAVE_FCNTL_H 1 -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the `getcontext' function. */ +#define HAVE_GETCONTEXT 1 + +/* Define if the GNU gettext() function is already present or preinstalled. */ +/* #undef HAVE_GETTEXT */ + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define if you have the iconv() function. */ +/* #undef HAVE_ICONV */ + +/* Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>. */ +#define HAVE_INTMAX_T 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and + declares uintmax_t. */ +#define HAVE_INTTYPES_H_WITH_UINTMAX 1 + +/* Define to 1 if you have the `isascii' function. */ +#define HAVE_ISASCII 1 + +/* Define to 1 if you have the <locale.h> header file. */ +#define HAVE_LOCALE_H 1 + +/* Define if you have the 'long long' type. */ +#define HAVE_LONG_LONG 1 + +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#define HAVE_MALLOC 1 -/* Define if you have the <ndir.h> header file. */ +/* Define to 1 if you have the `mblen' function. */ +#define HAVE_MBLEN 1 + +/* Define to 1 if you have the `mbrlen' function. */ +#define HAVE_MBRLEN 1 + +/* Define to 1 if you have the `mbsrtowcs' function. */ +#define HAVE_MBSRTOWCS 1 + +/* Define to 1 if <wchar.h> declares mbstate_t. */ +#define HAVE_MBSTATE_T 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `mempcpy' function. */ +/* #undef HAVE_MEMPCPY */ + +/* Define to 1 if you have the `mkstemp' function. */ +#define HAVE_MKSTEMP 1 + +/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */ /* #undef HAVE_NDIR_H */ -/* Define if you have the <stdlib.h> header file. */ +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#define HAVE_REALLOC 1 + +/* Define to 1 if you have run the test for working tzset. */ +#define HAVE_RUN_TZSET_TEST 1 + +/* Define to 1 if you have the `setlocale' function. */ +#define HAVE_SETLOCALE 1 + +/* Define to 1 if you have the DOS-style `setmode' function. */ +/* #undef HAVE_SETMODE_DOS */ + +/* Define to 1 if you have the `setrlimit' function. */ +#define HAVE_SETRLIMIT 1 + +/* Define to 1 if you have the `sigaction' function. */ +#define HAVE_SIGACTION 1 + +/* Define to 1 if you have the `sigaltstack' function. */ +#define HAVE_SIGALTSTACK 1 + +/* Define to 1 if you have the `sigprocmask' function. */ +#define HAVE_SIGPROCMASK 1 + +/* Define to 1 if the system has the type `stack_t'. */ +#define HAVE_STACK_T 1 + +/* Define to 1 if stdbool.h conforms to C99. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares + uintmax_t. */ +#define HAVE_STDINT_H_WITH_UINTMAX 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ #define HAVE_STDLIB_H 1 -/* Define if you have the <string.h> header file. */ +/* Define to 1 if you have the `strcasecmp' function. */ +#define HAVE_STRCASECMP 1 + +/* Define to 1 if you have the `strcasecoll' function. */ +/* #undef HAVE_STRCASECOLL */ + +/* Define to 1 if you have the `strerror_r' function. */ +#define HAVE_STRERROR_R 1 + +/* Define to 1 if you have the `strftime' function. */ +#define HAVE_STRFTIME 1 + +/* Define to 1 if you have the `stricoll' function. */ +/* #undef HAVE_STRICOLL */ + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ #define HAVE_STRING_H 1 -/* Define if you have the <sys/dir.h> header file. */ +/* Define to 1 if you have the `strncasecmp' function. */ +#define HAVE_STRNCASECMP 1 + +/* Define to 1 if you have the `strtoimax' function. */ +#define HAVE_STRTOIMAX 1 + +/* Define to 1 if you have the `strtol' function. */ +#define HAVE_STRTOL 1 + +/* Define to 1 if you have the `strtoll' function. */ +#define HAVE_STRTOLL 1 + +/* Define to 1 if you have the `strtoul' function. */ +#define HAVE_STRTOUL 1 + +/* Define to 1 if you have the `strtoull' function. */ +#define HAVE_STRTOULL 1 + +/* Define to 1 if you have the `strtoumax' function. */ +#define HAVE_STRTOUMAX 1 + +/* Define to 1 if `sa_sigaction' is member of `struct sigaction'. */ +#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 + +/* Define to 1 if `st_blksize' is member of `struct stat'. */ +#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 + +/* Define to 1 if `st_rdev' is member of `struct stat'. */ +#define HAVE_STRUCT_STAT_ST_RDEV 1 + +/* Define to 1 if `tm_zone' is member of `struct tm'. */ +#define HAVE_STRUCT_TM_TM_ZONE 1 + +/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'. + */ /* #undef HAVE_SYS_DIR_H */ -/* Define if you have the <sys/file.h> header file. */ +/* Define to 1 if you have the <sys/file.h> header file. */ #define HAVE_SYS_FILE_H 1 -/* Define if you have the <sys/ndir.h> header file. */ +/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'. + */ /* #undef HAVE_SYS_NDIR_H */ -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 +/* Define to 1 if you have the <sys/resource.h> header file. */ +#define HAVE_SYS_RESOURCE_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 -/* Define if you have the <unistd.h> header file. */ +/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */ +#define HAVE_SYS_WAIT_H 1 + +/* Define to 1 if localtime_r, etc. have the type signatures that POSIX + requires. */ +#define HAVE_TIME_R_POSIX 1 + +/* Define if struct tm has the tm_gmtoff member. */ +#define HAVE_TM_GMTOFF 1 + +/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use + `HAVE_STRUCT_TM_TM_ZONE' instead. */ +#define HAVE_TM_ZONE 1 + +/* 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 `tzset' function. */ +#define HAVE_TZSET 1 + +/* Define to 1 if you have the <ucontext.h> header file. */ +#define HAVE_UCONTEXT_H 1 + +/* Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>. */ +#define HAVE_UINTMAX_T 1 + +/* Define to 1 if you have the <unistd.h> header file. */ #define HAVE_UNISTD_H 1 + +/* Define if you have the 'unsigned long long' type. */ +#define HAVE_UNSIGNED_LONG_LONG 1 + +/* Define to 1 if you have the `vfork' function. */ +#define HAVE_VFORK 1 + +/* Define to 1 if you have the <vfork.h> header file. */ +/* #undef HAVE_VFORK_H */ + +/* Define to 1 if you have the `waitpid' function. */ +#define HAVE_WAITPID 1 + +/* Define to 1 if you have the <wchar.h> header file. */ +#define HAVE_WCHAR_H 1 + +/* Define to 1 if you have the <wctype.h> header file. */ +#define HAVE_WCTYPE_H 1 + +/* Define to 1 if you have the `wmempcpy' function. */ +/* #undef HAVE_WMEMPCPY */ + +/* Define to 1 if `fork' works. */ +#define HAVE_WORKING_FORK 1 + +/* Define to 1 if `vfork' works. */ +#define HAVE_WORKING_VFORK 1 + +/* Define to 1 if extending the stack slightly past the limit causes a + SIGSEGV, and an alternate stack can be established with sigaltstack, and + the signal handler is passed a context that specifies the run time stack. + This behavior is defined by POSIX 1003.1-2001 with the X/Open System + Interface (XSI) option and is a standardized way to implement a SEGV-based + stack overflow detection heuristic. */ +/* #undef HAVE_XSI_STACK_OVERFLOW_HEURISTIC */ + +/* Define to 1 if the system has the type `_Bool'. */ +#define HAVE__BOOL 1 + +/* Define to 1 if you have the `__secure_getenv' function. */ +/* #undef HAVE___SECURE_GETENV */ + +#if FILESYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR +# define ISSLASH(C) ((C) == '/' || (C) == '\\') +#else +# define ISSLASH(C) ((C) == '/') +#endif + +/* Name of package */ +#define PACKAGE "diffutils" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "bug-gnu-utils@gnu.org" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "GNU diffutils" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "GNU diffutils 2.8.7" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "diffutils" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "2.8.7" + +/* Name of "pr" program. */ +#define PR_PROGRAM "/usr/bin/pr" + +/* Define to 1 to avoid alloca in the regular-expression implementation. */ +#define REGEX_MALLOC 1 + +/* 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 run-time. + 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. */ +#define STDC_HEADERS 1 + +/* Define to 1 if strerror_r returns char *. */ +/* #undef STRERROR_R_CHAR_P */ + +/* Define to be the nanoseconds member of struct stat's st_mtim, if it exists. + */ +#define ST_MTIM_NSEC tv_nsec + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#define TIME_WITH_SYS_TIME 1 + +/* Define to 1 if your <sys/time.h> declares `struct tm'. */ +/* #undef TM_IN_SYS_TIME */ + +/* Define if tzset clobbers localtime's static buffer. */ +/* #undef TZSET_CLOBBERS_LOCALTIME_BUFFER */ + +/* Version number of package */ +#define VERSION "2.8.7" + +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +/* # undef _ALL_SOURCE */ +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +/* #undef _FILE_OFFSET_BITS */ + +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ + +/* Define to 1 if on MINIX. */ +/* #undef _MINIX */ + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +/* #undef _POSIX_1_SOURCE */ + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +/* #undef _POSIX_SOURCE */ + +/* Enable extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# define __EXTENSIONS__ 1 +#endif + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to a replacement function name for fnmatch(). */ +/* #undef fnmatch */ + +/* Define to rpl_gettimeofday if the replacement function should be used. */ +/* #undef gettimeofday */ + +/* Define to rpl_gmtime if the replacement function should be used. */ +/* #undef gmtime */ + +/* 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 long or long long if <inttypes.h> and <stdint.h> don't define. */ +/* #undef intmax_t */ + +/* Define to rpl_localtime if the replacement function should be used. */ +/* #undef localtime */ + +/* Define to rpl_malloc if the replacement function should be used. */ +/* #undef malloc */ + +/* Define to a type if <wchar.h> does not define. */ +/* #undef mbstate_t */ + +/* Define to rpl_mkstemp if the replacement function should be used. */ +/* #undef mkstemp */ + +/* Define to the name of the strftime replacement function. */ +#define my_strftime nstrftime + +/* Define to `long' if <sys/types.h> does not define. */ +/* #undef off_t */ + +/* Define to `int' if <sys/types.h> does not define. */ +/* #undef pid_t */ + +/* Define to rpl_realloc if the replacement function should be used. */ +/* #undef realloc */ + +/* Define to equivalent of C99 restrict keyword, or to nothing if this is not + supported. Do not define if restrict is supported directly. */ +#define restrict __restrict + +/* Define to rpl_tzset if the wrapper function should be used. */ +/* #undef tzset */ + +/* Define to unsigned long or unsigned long long if <stdint.h> and + <inttypes.h> don't define. */ +/* #undef uintmax_t */ + +/* Define as `fork' if `vfork' does not work. */ +/* #undef vfork */ |