mitem_userptr(3X) mitem_userptr(3X) NAME mitem_userptr - associate application data with a menu item SYNOPSIS #include <menu.h> int set_item_userptr(ITEM *item, void *userptr); void *item_userptr(const ITEM *item); DESCRIPTION Every menu item has a field that can be used to hold application-specific data (that is, the menu-driver code leaves it alone). These functions get and set that field. RETURN VALUE The function item_userptr returns a pointer (possibly NULL). It does not set errno. The set_item_userptr always returns E_OK (success). SEE ALSO curses(3X), menu(3X). NOTES The header file <menu.h> automatically includes the header file <curses.h>. PORTABILITY These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions. The user pointer is a void pointer. We chose not to leave it as a char pointer for SVr4 compatibility. AUTHORS Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. mitem_userptr(3X)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2024-03-28 08:19 @44.203.219.117 CrawledBy claudebot