Mercurial > hg > octave-kai > gnulib-hg
view lib/memmem.h @ 6587:453776fca04b
Work around porting bugs reported by Dieter in
<http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
* lib/getopt.c (_NOPROTO): Remove; no longer needed.
Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
Include "getopt.h" first, to check interface.
(getenv): Declare only if defined HAVE_DECL_GETENV &&
!HAVE_DECL_GETENV.
* lib/strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
(__strndup): Revert to K&R-style function dfns, the glibc style.
* lib/strnlen.c: Don't claim it's taken from glibc; it's not.
(strnlen, __strnlen): Remove #defines and #undefs; not needed.
Include strnlen.h first, to get prototype properly.
(strnlen): Renamed from __strnlen.
Remove weak alias.
* m4/getopt.m4 (gl_PREREQ_GETOPT): Check for getenv decl.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 24 Jan 2006 07:40:58 +0000 |
parents | a48fb0e98c8c |
children |
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/* * Copyright (C) 2004 Free Software Foundation * Written by Simon Josefsson * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ #ifndef MEMMEM_H # define MEMMEM_H /* Get memmem, if available. */ # include <string.h> # if defined HAVE_DECL_MEMMEM && !HAVE_DECL_MEMMEM void * memmem (const void *haystack, size_t haystack_len, const void *needle, size_t needle_len); # endif #endif /* MEMMEM_H */