1 AC_DEFUN([AC_TYPE_SOCKLEN_T],
3 AC_CACHE_CHECK([for socklen_t],
4 ac_cv_type_socklen_t, [
7 #include <sys/socket.h>
10 socklen_t len = 42; return 0;
12 ac_cv_type_socklen_t="yes", ac_cv_type_socklen_t="no")
15 if test "x$ac_cv_type_socklen_t" = "xno"; then
16 AC_DEFINE(socklen_t, int, [the type of the last argument to getsockopt etc])