#include<menu.h>
int set_menu_win(MENU *menu, WINDOW *win);
WINDOW *menu_win(const MENU *menu);
@@ -62,30 +60,28 @@
int scale_menu(const MENU *menu, int *rows, int *columns);
-
-
DESCRIPTION
- Every menu has an associated pair of curses windows. The
- menu window displays any title and border associated with
- the window; the menu subwindow displays the items of the
+
+ Every menu has an associated pair of curses windows. The
+ menu window displays any title and border associated with
+ the window; the menu subwindow displays the items of the
menu that are currently available for selection.
The first four functions get and set those windows. It is
not necessary to set either window; by default, the driver
code uses stdscr for both.
- In the set_ functions, window argument of NULL is treated
- as though it were stsdcr. A menu argument of NULL is
- treated as a request to change the system default menu
+ In the set_ functions, window argument of NULL is treated
+ as though it were stsdcr. A menu argument of NULL is
+ treated as a request to change the system default menu
window or subwindow.
- The function scale_menu returns the minimum size required
+ The function scale_menu returns the minimum size required
for the subwindow of menu.
-
-
RETURN VALUE
- Routines that return pointers return NULL on error. Rou-
- tines that return an integer return one of the following
+
+ Routines that return pointers return NULL on error. Rou-
+ tines that return an integer return one of the following
error codes:
E_OK The routine succeeded.
@@ -94,7 +90,7 @@
System error occurred (see errno).
E_BAD_ARGUMENT
- Routine detected an incorrect or out-of-range argu-
+ Routine detected an incorrect or out-of-range argu-
ment.
E_POSTED
@@ -104,36 +100,39 @@
No items are connected to the menu.
-