Windows bustage fix for bug 531687.

--HG--
extra : convert_revision : 9fb3875862d0d0f8f1c6ffb84566c0bd73a66a46

js/src/nanojit/VMPI.h

@@ -85,7 +85,11 @@ typedef unsigned __int64 uint64_t;
 #define VMPI_strncat strncat
 #define VMPI_strcpy strcpy
 #define VMPI_sprintf sprintf
-#define VMPI_snprintf snprintf
+#ifdef _MSC_VER
+#   define VMPI_snprintf sprintf_s
+#else
+#   define VMPI_snprintf snprintf
+#endif
 #define VMPI_vfprintf vfprintf
 #define VMPI_memset memset
 #define VMPI_isdigit isdigit