New module 'random'. * lib/stdlib.in.h (random, srandom, initstate, setstate): New declarations. * lib/random.c: New file, based on glibc/stdlib/random.c. * m4/random.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_RANDOM, HAVE_RANDOM. * modules/stdlib (Makefile.am): Substitute GNULIB_RANDOM, HAVE_RANDOM. * modules/random: New file. * config/srclist.txt: Add an entry for random.c. * doc/posix-functions/random.texi: Mention the 'random' module. * doc/posix-functions/initstate.texi: Likewise. * doc/posix-functions/setstate.texi: Likewise. * doc/posix-functions/srandom.texi: Likewise.

Description:
Finds the index of the least-significant set bit.

Files:
lib/ffs.c
m4/ffs.m4

Depends-on:
strings

configure.ac:
gl_FUNC_FFS
if test $HAVE_FFS = 0; then
  AC_LIBOBJ([ffs])
fi
gl_STRINGS_MODULE_INDICATOR([ffs])

Makefile.am:

Include:
<strings.h>

License:
LGPLv2+

Maintainer:
Eric Blake