* improved comment and added wiki link, due to Crossbuilders improvement remarks on IRC

git-svn-id: trunk@15022 -

packages/opengl/src/glu.pp

@@ -55,8 +55,11 @@ Abstract:
 
 {******************************************************************************}
 {  									       }
-{ WARNING: CALLBACKS IN THIS UNIT MIGHT REQUIRE STDCALL; AS CC WITH SOME       }
-{ GLU/GLUT DLLS IN ROULATION                                                   }
+{ WARNING: CALLBACKS TYPES IN THIS UNIT (TCALLBACK) ARE SOMETIMES CDECL AND    }
+{ SOMETIMES STDCALL, DEPENDING ON THE EXACT DLL USED. THE MOST COMMON ONE SEEMS}
+{ TO USE STDCALL. THIS IS VERIFIED TO BE THE CASE FOR THE TESSELATOR ROUTINES  }
+{ BUT PROBABLY ALSO APPLIES TO THE OTHER CALLBACKS IN THIS UNIT                }               
+{ FOR UP TO DATE INFO SEE http://wiki.freepascal.org/OpenGL                    }
 {                                                                              }
 {******************************************************************************}