menu_win(3X)                   DG/UX 5.4R3.00                   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:
       EOK            - The routine returned successfully.
       ESYSTEMERROR  - System error.
       EBADARGUMENT  - An incorrect argument was passed to the routine.
       EPOSTED        - The menu is already posted.
       ENOTCONNECTED - 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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