Fix object/function pointer inconsistencies which are a problem for gcc 3.4.2.

[freeglut] / src / freeglut_display.c

diff --git a/src/freeglut_display.c b/src/freeglut_display.c
index 74a0036..a7271cb 100644 (file)
--- a/src/freeglut_display.c
+++ b/src/freeglut_display.c
@@ -25,14 +25,9 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
 
-
 /* -- INTERFACE FUNCTIONS -------------------------------------------------- */
 
 /*
@@ -40,7 +35,7 @@
  */
 void FGAPIENTRY glutPostRedisplay( void )
 {
-    freeglut_assert_ready;
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPostRedisplay" );
     FREEGLUT_EXIT_IF_NO_WINDOW ( "glutPostRedisplay" );
     fgStructure.Window->State.Redisplay = GL_TRUE;
 }
@@ -50,7 +45,7 @@ void FGAPIENTRY glutPostRedisplay( void )
  */
 void FGAPIENTRY glutSwapBuffers( void )
 {
-    freeglut_assert_ready;
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutSwapBuffers" );
     FREEGLUT_EXIT_IF_NO_WINDOW ( "glutSwapBuffers" );
 
     glFlush( );
@@ -90,7 +85,7 @@ void FGAPIENTRY glutPostWindowRedisplay( int windowID )
 {
     SFG_Window* window;
 
-    freeglut_assert_ready;
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutPostWindowRedisplay" );
     window = fgWindowByID( windowID );
     freeglut_return_if_fail( window );
     window->State.Redisplay = GL_TRUE;