menu_format(3X)                DG/UX R4.11MU05               menu_format(3X)


NAME
       menu_format:  set_menu_format, menu_format - set and get maximum
       numbers of rows and columns in menus

SYNOPSIS
       #include <menu.h>

       int set_menu_format(MENU *menu, int rows, int cols);
       void menu_format(MENU *menu, int *rows, int *cols);

DESCRIPTION
       set_menu_format sets the maximum number of rows and columns of items
       that may be displayed at one time on a menu.  If the menu contains
       more items than can be displayed at once, the menu will be
       scrollable.

       menu_format returns the maximum number of rows and columns that may
       be displayed at one time on menu.  rows and cols are pointers to the
       variables used to return these values.

RETURN VALUE
       set_menu_format returns 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.

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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