menu_win(3X)            LIBRARY FUNCTIONS            menu_win(3X)



NAME
     menuwin:  setmenuwin, menuwin,  setmenusub,  menusub,
     scalemenu - menus window and subwindow association routines

SYNOPSIS
     #include <menu.h>

     int setmenuwin(MENU *menu, WINDOW *win);
     WINDOW *menuwin(MENU *menu);
     int setmenusub(MENU *menu, WINDOW *sub);
     WINDOW *menusub(MENU *menu);
     int scalewindow(MENU *menu, int *rows, int *cols);

DESCRIPTION
     setmenuwin sets the  window  of  menu  to  win.   menuwin
     returns a pointer to the window of menu.

     setmenusub sets the subwindow of menu  to  sub.   menusub
     returns a pointer to the subwindow of menu.

     scalewindow returns the minimum window size  necessary  for
     the  subwindow  of  menu.  rows and cols are pointers to the
     locations used to return the values.

RETURN VALUE
     Routines that return pointers always return NULL  on  error.
     Routines that return an integer return one of the following:
     E_OK            - The routine returned successfully.
     E_SYSTEM_ERROR  - System error.
     E_BAD_ARGUMENT  - An incorrect argument was passed to the routine.
     E_POSTED        - The menu is already posted.
     E_NOT_CONNECTED - No items are connected to the menu.

NOTES
     The header file <menu.h> automatically includes  the  header
     files <eti.h> and <curses.h>.

SEE ALSO
     curses(3X), menus(3X).
















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