1# xreadlink.m4 serial 3 2dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. 3dnl This file is free software, distributed under the terms of the GNU 4dnl General Public License. As a special exception to the GNU General 5dnl Public License, this file may be distributed as part of a program 6dnl that contains a configuration script generated by Autoconf, under 7dnl the same distribution terms as the rest of that program. 8 9AC_DEFUN([gl_XREADLINK], 10[ 11 dnl Prerequisites of lib/xreadlink.c. 12 AC_REQUIRE([gt_TYPE_SSIZE_T]) 13 AC_CHECK_HEADERS_ONCE(stdlib.h unistd.h) 14]) 15