form_userptr(3curses)


form_userptr: set_form_userptr, form_userptr -- associate application data with forms

Synopsis

   cc [flag . . .] file -lform -lcurses [library . . .] 
   

#include <form.h>

int set_form_userptr(FORM *form, char *ptr); char *form_userptr(FORM *form);

Description

Every form has an associated user pointer that can be used to store pertinent data. set_form_userptr sets the user pointer of form. form_userptr returns the user pointer of form.

<Return> value

form_userptr returns NULL on error. set_form_userptr returns one of the following:

E_OK - The function returned successfully.
E_SYSTEM_ERROR - System error.

 
 E_OK             -   The function returned successfully. 
 E_SYSTEM_ERROR   -   System error. 

Notices

The header file form.h automatically includes the header files eti.h and curses.h.

References

curses(3curses), forms(3curses)
30 January 1998
© 1998 The Santa Cruz Operation, Inc. All rights reserved.