menu_post, post_menu, unpost_menu - write or erase menus from associated subwindows
cc [ flag... ] file... –lmenu–lcurses [ library... ]
int post_menu(MENU *menu);
int unpost_menu(MENU *menu);
post_menu() writes menu to the subwindow. The application programmer must use curses library routines to display the menu on the physical screen or call update_panels() if the panels library is
unpost_menu() erases menu from its associated subwindow.
These routines return one of the following:
The routine returned successfully.
An incorrect argument was passed to the routine.
The menu is already posted.
The routine was called from an initialization or termination function.