From 4963448726f8cc4d1ad3d83fe3be862199f4f1e1 Mon Sep 17 00:00:00 2001
From: Infatum <qwertty459@gmail.com>
Date: Thu, 20 Apr 2017 15:49:36 +0300
Subject: [PATCH] fix: Build on MinGW32

---
 stb.h        | 2 ++
 stb_vorbis.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/stb.h b/stb.h
index edd2e1b..70c0899 100644
--- a/stb.h
+++ b/stb.h
@@ -193,6 +193,8 @@ CREDITS
   Tim Sjostrand
 */
 
+#include <stdarg.h>
+
 #ifndef STB__INCLUDE_STB_H
 #define STB__INCLUDE_STB_H
 
diff --git a/stb_vorbis.c b/stb_vorbis.c
index 1181e6d..233522a 100644
--- a/stb_vorbis.c
+++ b/stb_vorbis.c
@@ -576,6 +576,7 @@ enum STBVorbisError
    #undef __forceinline
    #endif
    #define __forceinline
+#define alloca __builtin_alloca
 #elif !defined(_MSC_VER)
    #if __GNUC__
       #define __forceinline inline