From f8293f235c0398771dea74f57df328f72a8f50b1 Mon Sep 17 00:00:00 2001
From: NishiOwO <nishi@nishi.boats>
Date: Wed, 1 Oct 2025 05:55:19 +0000
Subject: [PATCH] add the thing

git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@92 b9cfdab3-6d41-4d17-bbe4-086880011989
---
 include/Mw/OpenGL.h |  8 ++++++++
 src/opengl.c        | 12 ++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/include/Mw/OpenGL.h b/include/Mw/OpenGL.h
index 64270f1..3b5a652 100644
--- a/include/Mw/OpenGL.h
+++ b/include/Mw/OpenGL.h
@@ -24,6 +24,14 @@ MWDECL MwClass MwOpenGLClass;
  */
 MWDECL void MwOpenGLMakeCurrent(MwWidget handle);
 
+/*!
+ * %brief Get a procedure from OpenGL
+ * %param handle Widget
+ * %param name Name
+ * %return Procedure
+ */
+MWDECL void* MwOpenGLGetProcAddress(MwWidget handle, const char* name);
+
 /*!
  * %brief Swaps the buffer of OpenGL context
  * %param handle Widget
diff --git a/src/opengl.c b/src/opengl.c
index b63c3b3..1976bc8 100644
--- a/src/opengl.c
+++ b/src/opengl.c
@@ -99,3 +99,15 @@ void MwOpenGLSwapBuffer(MwWidget handle) {
 	glXSwapBuffers(handle->lowlevel->display, handle->lowlevel->window);
 #endif
 }
+
+void* MwOpenGLGetProcAddress(MwWidget handle, const char* name) {
+#ifdef _WIN32
+	(void)handle;
+
+	return wglGetProcAddress(name);
+#else
+	(void)handle;
+
+	return glXGetProcAddress((const GLubyte*)name);
+#endif
+}