FORMS(3) |
Library Functions Manual |
FORMS(3) |
NAME
field_userptr, set_field_userptr — form library
LIBRARY
Curses Form Library (libform, -lform)
SYNOPSIS
#include <form.h>
void *
field_userptr(FIELD *field);
int
set_field_userptr(FIELD *field, void *ptr);
DESCRIPTION
The field_userptr() function returns the pointer to the user defined data for the field, this pointer may be set by calling the set_field_userptr() function.
RETURN VALUES
Functions returning pointers will return
NULL if an error is detected. The functions that return an int will return one of the following error values:
-
E_OK
-
The function was successful.