# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1000399263 0
# Node ID 578815880307325f36bee6eebf9e1da990f3824e
# Parent  ec9ec33673a2a740d392218735930545b10f45a1
Do proper typecasting so this compiles on IRIX

diff -r ec9ec33673a2 -r 578815880307 src/video/x11/SDL_x11gl.c
--- a/src/video/x11/SDL_x11gl.c	Thu Sep 13 16:15:43 2001 +0000
+++ b/src/video/x11/SDL_x11gl.c	Thu Sep 13 16:41:03 2001 +0000
@@ -360,15 +360,23 @@
 	X11_GL_UnloadLibrary(this);
 
 	/* Load new function pointers */
-	this->gl_data->glXGetProcAddress = dlsym(handle, "glXGetProcAddressARB");
-	this->gl_data->glXChooseVisual = dlsym(handle, "glXChooseVisual");
-	this->gl_data->glXCreateContext = dlsym(handle, "glXCreateContext");
-	this->gl_data->glXDestroyContext = dlsym(handle, "glXDestroyContext");
-	this->gl_data->glXMakeCurrent = dlsym(handle, "glXMakeCurrent");
-	this->gl_data->glXSwapBuffers = dlsym(handle, "glXSwapBuffers");
-	this->gl_data->glXGetConfig = dlsym(handle, "glXGetConfig");
+	this->gl_data->glXGetProcAddress =
+		(void *(*)(const GLubyte *)) dlsym(handle, "glXGetProcAddressARB");
+	this->gl_data->glXChooseVisual =
+		(XVisualInfo *(*)(Display *, int, int *)) dlsym(handle, "glXChooseVisual");
+	this->gl_data->glXCreateContext =
+		(GLXContext (*)(Display *, XVisualInfo *, GLXContext, int)) dlsym(handle, "glXCreateContext");
+	this->gl_data->glXDestroyContext =
+		(void (*)(Display *, GLXContext)) dlsym(handle, "glXDestroyContext");
+	this->gl_data->glXMakeCurrent =
+		(int (*)(Display *, GLXDrawable, GLXContext)) dlsym(handle, "glXMakeCurrent");
+	this->gl_data->glXSwapBuffers =
+		(void (*)(Display *, GLXDrawable)) dlsym(handle, "glXSwapBuffers");
+	this->gl_data->glXGetConfig =
+		(int (*)(Display *, XVisualInfo *, int, int *)) dlsym(handle, "glXGetConfig");
 	/* We don't compare below for this in case we're not using Mesa. */
-	this->gl_data->glXReleaseBuffersMESA = dlsym( handle, "glXReleaseBuffersMESA" );
+	this->gl_data->glXReleaseBuffersMESA =
+		(void (*)(Display *, GLXDrawable)) dlsym( handle, "glXReleaseBuffersMESA" );
 
 	if ( (this->gl_data->glXChooseVisual == NULL) || 
 	     (this->gl_data->glXCreateContext == NULL) ||