From 2da81a64339386bb1cb1548d2ebcbd3e997f0bbf Mon Sep 17 00:00:00 2001
From: Fabian Giesen <rygorous@gmail.com>
Date: Sat, 22 Jul 2017 14:39:52 -0700
Subject: [PATCH] stb_vorbis: MinGW has alloca defined in malloc.h.

Fixes issue #461.
---
 stb_vorbis.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stb_vorbis.c b/stb_vorbis.c
index 1181e6d..d7ee5e4 100644
--- a/stb_vorbis.c
+++ b/stb_vorbis.c
@@ -551,7 +551,7 @@ enum STBVorbisError
    #include <math.h>
 
    // find definition of alloca if it's not in stdlib.h:
-   #ifdef _MSC_VER
+   #if defined(_MSC_VER) || defined(__MINGW32__)
       #include <malloc.h>
    #endif
    #if defined(__linux__) || defined(__linux) || defined(__EMSCRIPTEN__)