# strerror_r.m4 serial 3
-dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2011 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.
if test $ac_cv_func_strerror_r = yes; then
if test -z "$ERRNO_H"; then
dnl The POSIX prototype is: int strerror_r (int, char *, size_t);
- dnl glibc's prototype: char *strerror_r (int, char *, size_t);
+ dnl glibc, Cygwin: char *strerror_r (int, char *, size_t);
dnl AIX 5.1, OSF/1 5.1: int strerror_r (int, char *, int);
AC_CACHE_CHECK([for strerror_r with POSIX signature],
[gl_cv_func_strerror_r_posix_signature],