January 1, 2001 FORMS 3

### NAME

form_userptr, set_form_userptr - form library

### LIBRARY

Curses Form Library (libform, -lform)

### SYNOPSIS

```void``*` form_userptr(```FORM *form`)
```int` set_form_userptr(```FORM *form``, void *ptr`)

### DESCRIPTION

The form_userptr(``) function returns the pointer to the user defined data associated with the form, this pointer may be set using the set_form_userptr(``) call.

### 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.

### SEE ALSO

curses(3), forms(3)

### NOTES

The header <```form.h`> automatically includes both <```curses.h`> and <```eti.h`>.