post_menu(), unpost_menu() - write or erase menus from associated subwindows
int post_menu(MENU *menu); int unpost_menu(MENU *menu);
The function post_menu(3) displays a menu to its associated subwindow. To trigger physical display of the subwindow, use refresh(3) or some equivalent curses routine (the implicit doupdate(3) triggered by an curses input request will do).
The function unpost_menu(3) erases menu from its associated subwindow.
These routines return one of the following:
The header file <menu.h> automatically includes the header file <curses.h>.
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.