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menu_userptr(3x) — Linux manual page

menu_userptr(3X)menu_userptr(3X)

NAME        top

set_menu_userptr,menu_userptr- associate application data with a       menu item

SYNOPSIS        top

#include <menu.h>int set_menu_userptr(MENU *menu, void *userptr);void *menu_userptr(const MENU *menu);

DESCRIPTION        top

       Every 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 VALUE        top

menu_userptrreturns a pointer (which may beNULL).  It does not       seterrno.set_menu_userptrreturnsE_OK(success).

SEE ALSO        top

curses(3X),menu(3X).

NOTES        top

       The header file<menu.h>automatically includes the header file<curses.h>.

PORTABILITY        top

       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        top

       Juergen Pfeifer.  Manual pages and adaptation for new curses by       Eric S. Raymond.

COLOPHON        top

       This page is part of thencurses (new curses) project.       Information about the project can be found at        ⟨https://www.gnu.org/software/ncurses/ncurses.html⟩.  If you have a       bug report for this manual page, send it to       bug-ncurses-request@gnu.org.  This page was obtained from the       project's upstream Git mirror of the CVS repository       ⟨https://github.com/mirror/ncurses.git⟩ on 2025-08-11.  (At that       time, the date of the most recent commit that was found in the       repository was 2023-03-12.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orgmenu_userptr(3X)

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