snprintf windows fixes

interface/src/windowshacks.h

@@ -28,10 +28,45 @@
 inline double roundf(double value) {
 	return (value > 0.0) ? floor(value + 0.5) : ceil(value - 0.5);
 }
-
-
 #define round roundf
 
+
+
+#ifdef _MSC_VER
+#ifndef SNPRINTF_FIX
+#define SNPRINTF_FIX
+#include <stdio.h>
+#include <stdarg.h>
+
+#define snprintf c99_snprintf
+
+inline int c99_vsnprintf(char* str, size_t size, const char* format, va_list ap)
+{
+    int count = -1;
+
+    if (size != 0)
+        count = _vsnprintf_s(str, size, _TRUNCATE, format, ap);
+    if (count == -1)
+        count = _vscprintf(format, ap);
+
+    return count;
+}
+
+inline int c99_snprintf(char* str, size_t size, const char* format, ...)
+{
+    int count;
+    va_list ap;
+
+    va_start(ap, format);
+    count = c99_vsnprintf(str, size, format, ap);
+    va_end(ap);
+
+    return count;
+}
+#endif // SNPRINTF_FIX
+
+#endif // _MSC_VER
+
 #endif // WIN32
 
 

libraries/shared/src/PerfStat.h

@@ -17,7 +17,6 @@
 #include "SharedUtil.h"
 
 #ifdef _WIN32
-#define snprintf _snprintf
 #include "Systime.h"
 #else
 #include <sys/time.h>