dnl -*- Autoconf -*-
dnl Copyright (C) 1993-2003 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.

dnl From Bruno Haible, Marcus Daniels, Sam Steingold.

AC_PREREQ(2.57)

AC_DEFUN([CL_SIGINTERRUPT],
[AC_REQUIRE([CL_SIGACTION])dnl
AC_CHECK_FUNCS(siginterrupt)dnl
if test "$ac_cv_func_strerror" = yes -a "$ac_cv_func_sigaction" = yes; then
AC_CHECK_FUNCS(sigvec)dnl
fi
])
