glutChangeToMenuEntry - Man Page

Replace a menu entry with an item.

Library

OpenGLUT - menus

#include <openglut.h>

void
glutChangeToMenuEntry(int item, const char *label, int value);

item

Integer position down the list

label

Menu item text

value

Menu item callback value

Walks the list of the menu items and replaces the numbered

item

in the list with the given definition. Except that it replaces a pre-existing

item,

this function is much like glutAddMenuEntry().