--- libgig/trunk/src/Serialization.h	2023/09/09 09:55:05	4062
+++ libgig/trunk/src/Serialization.h	2023/10/06 15:36:02	4063
@@ -40,6 +40,11 @@
 #include <assert.h>
 #include <functional>
 
+#ifdef _MSC_VER
+#include <BaseTsd.h>
+using ssize_t = SSIZE_T;
+#endif
+
 #ifndef __has_extension
 # define __has_extension(x) 0
 #endif