diff --git a/dtool/src/parser-inc/time.h b/dtool/src/parser-inc/time.h
index 74093ee881..23e49129d2 100644
--- a/dtool/src/parser-inc/time.h
+++ b/dtool/src/parser-inc/time.h
@@ -1 +1,8 @@
+#pragma once
+
 #include <stdtypedefs.h>
+
+struct timespec {
+  time_t tv_sec;
+  long tv_nsec;
+};