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Manpages menu_userptrSection: Miscellaneous Library Functions (3X)Updated: Index Return to Main Contents NAMEmenu_userptr - associate application data with a menu itemSYNOPSIS#include <menu.h>int set_menu_userptr(MENU *menu, void *userptr); void *menu_userptr(const MENU *menu); DESCRIPTIONEvery menu and 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 the menu user pointer field.RETURN VALUEExcept for menu_userptr (which returns NULL on error), each function returns one of the following:
SEE ALSOcurses(3X), menu(3X).NOTESThe header file <menu.h> automatically includes the header file <curses.h>.PORTABILITYThese routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.The user pointer should be a void pointer. We leave it as a char pointer for SVr4 compatibility. AUTHORSJuergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
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