dnl @synopsis TYPE_SOCKLEN_T
dnl
dnl Check whether sys/socket.h defines type socklen_t. Please note
dnl that some systems require sys/types.h to be included before
dnl sys/socket.h can be compiled.
dnl
dnl @version $Id: type_socklen_t.m4,v 1.2 2000/07/19 13:03:32 simons Exp $
dnl @author Lars Brinkhoff <lars@nocrew.org>
dnl
AC_DEFUN([TYPE_SOCKLEN_T],
[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
[
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
   #include <sys/socket.h>]], [[socklen_t len = 42; return 0;]])],[ac_cv_type_socklen_t=yes],[ac_cv_type_socklen_t=no])
])
  if test $ac_cv_type_socklen_t != yes; then
     AC_DEFINE([my_socklen_t], [int], [Set my_socklen_t to int if not set])
  else
     AC_DEFINE([my_socklen_t], [socklen_t], [Set my_socklen_t to socklen_t if set])
  fi
])