From c050e33aa0d5f97cc9d1bfc73224f6f6d977629f Mon Sep 17 00:00:00 2001
From: Anuraag Agrawal <anuraaga@gmail.com>
Date: Fri, 22 Mar 2024 16:41:17 +0900
Subject: [PATCH] Define APIENTRY in osmesa build if not defined.

---
 auto/src/glew_head.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/auto/src/glew_head.c b/auto/src/glew_head.c
index 9a3802f..96fdb6a 100644
--- a/auto/src/glew_head.c
+++ b/auto/src/glew_head.c
@@ -6,7 +6,15 @@
 
 #if defined(GLEW_OSMESA)
 #  define GLAPI extern
+#  ifndef APIENTRY
+#    define APIENTRY
+#    define GLEW_APIENTRY_DEFINED
+#  endif
 #  include <GL/osmesa.h>
+#  ifdef GLEW_APIENTRY_DEFINED
+#    undef APIENTRY
+#    undef GLEW_APIENTRY_DEFINED
+#  endif
 #elif defined(GLEW_EGL)
 #  include <GL/eglew.h>
 #elif defined(_WIN32)