+ #include<form.h>
int set_current_field(FORM *form, FIELD *field);
FIELD *current_field(const FORM *);
int set_form_page(FORM *form, int n);
@@ -18,119 +59,80 @@
int field_index(const FIELD *field);
-
-
DESCRIPTION
- The function set_currentfield sets the current field of
- the given form; current_field returns the current field of
+
+ The function set_currentfield sets the current field of
+ the given form; current_field returns the current field of
the given form.
- The function set_form_page sets the form's page number
- (goes to page n of the form).
+ The function set_form_page sets the form's page number
+ (goes to page n of the form).
- The function form_page returns the form's current page
+ The function form_page returns the form's current page
number.
- The function field_index returns the index of the field in
+ The function field_index returns the index of the field in
the field array of the form it is connected to. It returns
- ERR if the argument is the null pointer or the field is
+ ERR if the argument is the null pointer or the field is
not connected.
-
-
RETURN VALUE
- Except for form_page, each routine returns one of the fol-
+
+ Except for form_page, each routine returns one of the fol-
lowing:
- E_OK The routine succeeded.
+ E_OK The routine succeeded.
- E_SYSTEM_ERROR
- System error occurred (see errno).
-
- E_BAD_ARGUMENT
+ E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argu-
ment.
- E_BAD_STATE
+ E_BAD_STATE
Routine was called from an initialization or termina-
tion function.
- E_INVALID_FIELD
+ E_INVALID_FIELD
Contents of a field are not valid.
- E_REQUEST_DENIED
+ E_REQUEST_DENIED
The form driver could not process the request.
+ E_SYSTEM_ERROR
+ System error occurred (see errno).
-