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