1 files changed, 33 insertions, 0 deletions
diff --git a/msvc/snprintf.h b/msvc/snprintf.h
new file mode 100644
index 0000000..a26247f
--- /dev/null
+++ b/msvc/snprintf.h
@@ -0,0 +1,33 @@
+#if defined(_MSC_VER) && _MSC_VER <= 1900
+#include <stdarg.h>
+#include <stdio.h>
+
+
+#define snprintf c99_snprintf
+#define vsnprintf c99_vsnprintf
+
+__inline int c99_vsnprintf(char *outBuf, size_t size, const char *format, va_list ap)
+{
+    int count = -1;
+
+    if (size != 0)
+        count = _vsnprintf_s(outBuf, size, _TRUNCATE, format, ap);
+    if (count == -1)
+        count = _vscprintf(format, ap);
+
+    return count;
+}
+
+__inline int c99_snprintf(char *outBuf, size_t size, const char *format, ...)
+{
+    int count;
+    va_list ap;
+
+    va_start(ap, format);
+    count = c99_vsnprintf(outBuf, size, format, ap);
+    va_end(ap);
+
+    return count;
+}
+
+#endif
+\ No newline at end of file