get rid of unused span->start field

[mesa.git] / progs / samples / quad.c

diff --git a/progs/samples/quad.c b/progs/samples/quad.c
index 8dec28b6bbdeb35b4584c22be7c9f1591378cf86..193850abc45af25b0c72fd237c1f13f2cb0daec2 100644 (file)
--- a/progs/samples/quad.c
+++ b/progs/samples/quad.c
@@ -99,9 +99,11 @@ char *texFileName = 0;
 static void CALLBACK ErrorHandler(GLenum which)
 {
 
-    fprintf(stderr, "Quad Error: %s\n", gluErrorString(which));
+    fprintf(stderr, "Quad Error: %s\n", (char *) gluErrorString(which));
 }
 
+typedef void (GLAPIENTRY *callback_t)();
+
 static void Init(void)
 {
     static GLint colorIndexes[3] = {0, 200, 255};
@@ -163,7 +165,7 @@ static void Init(void)
     }
 
     quadObj = gluNewQuadric();
-    gluQuadricCallback(quadObj, GLU_ERROR, ErrorHandler);
+    gluQuadricCallback(quadObj, GLU_ERROR, (callback_t) ErrorHandler);
 
     radius1 = 10;
     radius2 = 5;