diff --git a/src/stdafx.h b/src/stdafx.h
index 278b7556d2..b237b30f08 100644
--- a/src/stdafx.h
+++ b/src/stdafx.h
@@ -32,8 +32,10 @@
 		#include <stdint.h>
 	#endif
 #else
-	#define INT64_MAX 9223372036854775807LL
+	#define INT64_MAX (9223372036854775807LL)
 	#define INT64_MIN (-INT64_MAX - 1)
+	#define INT16_MAX (32767)
+	#define INT16_MIN (-INT16_MAX - 1)
 #endif
 
 #include <cstdio>