# rawmemchr.m4 serial 1

dnl Copyright (C) 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

dnl This file is free software; the Free Software Foundation

dnl gives unlimited permission to copy and/or distribute it,

dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_RAWMEMCHR],

[

dnl Persuade glibc <string.h> to declare rawmemchr().

AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])

AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])

AC_REPLACE_FUNCS([rawmemchr])

if test $ac_cv_func_rawmemchr = no; then

HAVE_RAWMEMCHR=0

gl_PREREQ_RAWMEMCHR

fi

])

# Prerequisites of lib/strchrnul.c.

AC_DEFUN([gl_PREREQ_RAWMEMCHR], [:])