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| author | DJ Delorie <dj@redhat.com> | 2001-10-15 22:50:13 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2001-10-15 22:50:13 -0400 |
| commit | aac04c15d761628889f138b16219bce27f25bbb2 (patch) | |
| tree | 58903ff3e4335306b7c9f5c24e8baf3b9a9922a8 /libiberty/random.c | |
| parent | 2d4368e6cd739fadc7e3cc1111f30f2941e8a8a3 (diff) | |
| download | gcc-aac04c15d761628889f138b16219bce27f25bbb2.zip gcc-aac04c15d761628889f138b16219bce27f25bbb2.tar.gz gcc-aac04c15d761628889f138b16219bce27f25bbb2.tar.bz2 | |
Makefile.in (TEXIFILES): Add fnmatch.txh.
* Makefile.in (TEXIFILES): Add fnmatch.txh.
(maint-undoc): New.
maint-tool: Add "undoc" tool.
* alloca.c, argv.c, asprintf.c, choose-temp.c, concat.c,
fdmatch.c, ffs.c, getruntime.c, insque.c, lbasename.c,
make-temp-file.c, mkstemps.c, pexecute.c, random.c, spaces.c,
strerror.s, strsignal.c, strtol.c, vasprintf.c: Add or update
documentation.
* fnmatch.txh: New.
* functions.texi: Regenerate.
From-SVN: r46274
Diffstat (limited to 'libiberty/random.c')
| -rw-r--r-- | libiberty/random.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libiberty/random.c b/libiberty/random.c index ef00da0..7c46bac 100644 --- a/libiberty/random.c +++ b/libiberty/random.c @@ -34,6 +34,24 @@ * It was reworked for the GNU C Library by Roland McGrath. */ +/* + +@deftypefn Supplement {long int} random () +@deftypefnx Supplement void srandom (unsigned int @var{seed}) +@deftypefnx Supplement void* initstate (unsigned int @var{seed}, void *@var{arg_state}, unsigned long @var{n}) +@deftypefnx Supplement void* setstate (void *@var{arg_state}) + +Random number functions. @code{random} returns a random number in the +range @code{0..LONG_MAX}. @code{srandom} initializes the random +number generator to some starting point determined by @var{seed} +(else, the values returned by @code{random} are always the same for each +run of the program). @code{initstate} and @code{setstate} allow fine-grain +control over the state of the random number generator. + +@end deftypefn + +*/ + #include <errno.h> #if 0 |