| # xreadlink.m4 serial 3 |
| dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. |
| dnl This file is free software, distributed under the terms of the GNU |
| dnl General Public License. As a special exception to the GNU General |
| dnl Public License, this file may be distributed as part of a program |
| dnl that contains a configuration script generated by Autoconf, under |
| dnl the same distribution terms as the rest of that program. |
| |
| AC_DEFUN([gl_XREADLINK], |
| [ |
| dnl Prerequisites of lib/xreadlink.c. |
| AC_REQUIRE([gt_TYPE_SSIZE_T]) |
| AC_CHECK_HEADERS_ONCE(stdlib.h sys/types.h unistd.h) |
| ]) |
