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NAME

menu_userptr, set_menu_userptr - associate application data with menus
 

SYNOPSIS

cc [ flag... ] file... -lmenu  -lcurses  [ library... ]
#include <menu.h>

char *menu_userptr(MENU *menu);

int set_menu_userptr(MENU *menu, char *userptr);

DESCRIPTION

Every menu has an associated user pointer that can be used to store relevant information. set_menu_userptr() sets the user pointer of menu. menu_userptr() returns the user pointer of menu.  

RETURN VALUES

menu_userptr() returns NULL on error.

set_menu_userptr() returns one of the following:

E_OK

The routine returned successfully.

E_SYSTEM_ERROR

System error.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE MT-Level Unsafe

SEE ALSO

curses(3CURSES), menus(3CURSES), attributes(5)  

NOTES

The header <menu.h> automatically includes the headers <eti.h> and <curses.h>.

Index

NAME

SYNOPSIS

DESCRIPTION

RETURN VALUES

ATTRIBUTES

SEE ALSO

NOTES

Партнёры:

Хостинг: