glutChangeToMenuEntry - changes the specified menu item in
the current menu into a menu entry.

glutChangeToMenuEntry
	glutChangeToMenuEntry(item, label, value) -> None

void glutChangeToMenuEntry(int entry, char *name, int value);

entry     Index into the menu items of the current menu (1
          is the topmost menu item).

name      ASCII  character  string  to display in the menu
          entry.

value     Value to return to the menu's callback  function
          if the menu entry is selected.

glutChangeToMenuEntry  changes the specified menu entry in
the current menu into a menu entry.  The  entry  parameter
determines  which  menu  item  should be changed, with one
being the topmost item. entry must be between 1 and  glut-
Get(GLUT_MENU_NUM_ITEMS)  inclusive.   The  menu  item  to
change does not have to  be  a  menu  entry  already.  The
string  name  will be displayed for the newly changed menu
entry. The value will be returned to the  menu's  callback
if this menu entry is selected.

glutChangeToSubMenu, glutAddMenuEntry, glutRemoveMenuItem

Mark J. Kilgard (mjk@nvidia.com)