X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_internal.h;h=a97e029f3dbdc24bd3e95c31e78b7ae44131b25d;hb=97f5adea8d026f9346af276d5cf49fab36a0d0d3;hp=cea8ad81d3b7929301a0a6712f3fac6b86ba77a4;hpb=34290224a4fea01b30fe3c83d3c6d00bd5945acd;p=freeglut

diff --git a/src/freeglut_internal.h b/src/freeglut_internal.h
index cea8ad8..a97e029 100644
--- a/src/freeglut_internal.h
+++ b/src/freeglut_internal.h
@@ -392,12 +392,12 @@ struct tagSFG_WindowState
  * and for no other reason.  Since it's hidden in the macro, the
  * ugliness is felt to be rather benign.
  */
-#define SET_WCB(window,cbname,func)                   \
-do                                                    \
-{                                                     \
-    if( FETCH_WCB( window, cbname ) != func )         \
-        (((window).CallBacks[CB_ ## cbname]) = func); \
-} while( 0 )                                          \
+#define SET_WCB(window,cbname,func)                            \
+do                                                             \
+{                                                              \
+    if( FETCH_WCB( window, cbname ) != func )                  \
+        (((window).CallBacks[CB_ ## cbname]) = (void *) func); \
+} while( 0 )                                                   \
 
 /*
  * FETCH_WCB() is used as: