Include fixed snprintf for Windows in platform.c
Use _WIN32 to detect it rather that _MSC_VER as it turns out MSYS2 uses the
broken MS version by default too.
diff --git a/library/platform.c b/library/platform.c
index 123267a..23dba94 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -63,6 +63,21 @@
}
#endif /* MBEDTLS_PLATFORM_MEMORY */
+#if defined(_WIN32)
+#include <stdarg.h>
+int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... )
+{
+ int ret;
+ va_list argp;
+
+ va_start( argp, fmt );
+ ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp );
+ va_end( argp );
+
+ return( ret );
+}
+#endif
+
#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
/*