1 files changed, 2 insertions, 0 deletions
diff --git a/printf.h b/printf.h
index 6104ccf..b0a2fd9 100644
--- a/printf.h
+++ b/printf.h
@@ -84,8 +84,10 @@ int sprintf_(char* buffer, const char* format, ...);
  */
 #define snprintf  snprintf_
 #define vsnprintf vsnprintf_
+#define vsprintf vsprintf_
 int  snprintf_(char* buffer, size_t count, const char* format, ...);
 int vsnprintf_(char* buffer, size_t count, const char* format, va_list va);
+int vsprintf_(char* buffer, const char* format, va_list va);
 
 
 /**