--- subtle-0.11.3224-xi.orig/src/shared/shared.h
+++ subtle-0.11.3224-xi/src/shared/shared.h
@@ -16,6 +16,7 @@
 /* Includes {{{ */
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 #include <string.h>
 #include <stdarg.h>
 #include <signal.h>
