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menu_userptr(3) Library calls menu_userptr(3) NAME set_menu_userptr, menu_userptr - associate application data with a menu item SYNOPSIS #include <menu.h> int set_menu_userptr(MENU *menu, void *userptr); void *menu_userptr(const MENU *menu); DESCRIPTION Every menu and every menu item has a field that can be used to hold ap- plication-specific data (that is, the menu-driver code leaves it alone). These functions get and set the menu user pointer field. RETURN VALUE menu_userptr returns a pointer (which may be NULL). It does not set errno. set_menu_userptr returns E_OK (success). SEE ALSO curses(3), menu(3). 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 sup- ported 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. ncurses 6.4 2023-07-01 menu_userptr(3)