H31247 s 00072/00000/00000 d D 1.1 02/05/02 15:35:04 root 2 1 cC cF1 cK64191 cO-rw-rw-r-- e s 00000/00000/00000 d D 1.0 02/05/02 15:35:04 root 1 0 c BitKeeper file /Mastodon/Core/Build/ncurses/Ada95/html/mitem_userptr.3x.html cBor@egypt.pell.portland.or.us|ChangeSet|20020502223039|07086|e73225ae258b78f8 cHegypt.pell.portland.or.us cK34244 cPAda95/html/mitem_userptr.3x.html cRd0214dffd6e5b0fa cV4 cX0x821 cZ-07:00 e u U f e 0 f x 0x821 t T I 2
       mitem_userptr  -  associate  application  data with a menu
       item


SYNOPSIS

       #include <menu.h>
       int set_item_userptr(ITEM *item, const void *userptr);
       const 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

       Except  for  item_userptr  (which  returns NULL on error),
       each function returns one of the following:

       E_OK The routine succeeded.

       E_SYSTEM_ERROR
            System error occurred (see errno).


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 should be a void pointer.  We leave it as
       a char pointer for SVr4 compatibility.


AUTHORS

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













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