--- subprojects/test.h/test.h.orig	2019-09-21 00:08:00 UTC

+++ subprojects/test.h/test.h

@@ -3,6 +3,7 @@

 #ifdef UNIT_TEST

+#include <sys/types.h>

 #include <stdbool.h>

 #include <stdlib.h>

 #include <string.h>