Added ctx parameter to _mesa_debug()
Added _mesa_printf()
Updated SetDrawBuffer() function in all drivers (ala 4.0.3)
Import 4.0.3/DRI changes.
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
index 5ac7af4..d05d436 100644
--- a/src/mesa/drivers/dos/dmesa.c
+++ b/src/mesa/drivers/dos/dmesa.c
@@ -526,13 +526,11 @@
 /*

  * Set the destination/draw buffer.

  */

-static GLboolean set_draw_buffer (GLcontext *ctx, GLenum mode)

+static void set_draw_buffer (GLcontext *ctx, GLenum mode)

 {

- if (mode==GL_BACK_LEFT) {

-    return GL_TRUE;

- } else {

-    return GL_FALSE;

- }

+   /*

+     XXX this has to be fixed

+   */

 }