+ AS_IF([test "x$ac_cv_have_so_sndtimeo" = "xyes"], [
+ AC_DEFINE(HAVE_SNDTIMEO, 1, [Define to 1 if you have a working SO_SNDTIMEO])])
+ AC_LANG_POP
+ )
+
+ AC_CACHE_CHECK([for working SO_RCVTIMEO], [ac_cv_have_so_rcvtimeo],
+ AC_LANG_PUSH([C])
+ AC_RUN_IFELSE([
+ AC_LANG_PROGRAM([[