Content-type: text/html Man page of menu_userptr

menu_userptr

Section: Curses Library Functions (3CURSES)
Updated: 31 Dec 1996
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NAME

menu_userptr, set_menu_userptr - associate application data with menus  

SYNOPSIS

cc [ flag... ] file... -lmenu -lcurses [ library... ]
#include <menu.h>

char *menu_userptr(MENU *menu);

int set_menu_userptr(MENU *menu, char *userptr);  

DESCRIPTION

Every menu has an associated user pointer that can be used to store relevant information. set_menu_userptr() sets the user pointer of menu. menu_userptr() returns the user pointer of menu.  

RETURN VALUES

menu_userptr() returns NULL on error.

set_menu_userptr() returns one of the following:

E_OK The routine returned successfully.

E_SYSTEM_ERROR System error.

 

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelUnsafe

 

SEE ALSO

curses(3CURSES), menus(3CURSES), attributes(5)  

NOTES

The header <menu.h> automatically includes the headers <eti.h> and <curses.h>.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ATTRIBUTES
SEE ALSO
NOTES

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Time: 02:38:38 GMT, October 02, 2010