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/* -*- c-basic-offset:2; tab-width:2; indent-tabs-mode:nil -*- */
#ifndef __VT_EDIT_SCROLL_H__
#define __VT_EDIT_SCROLL_H__
#include "vt_edit.h"
int vt_edsl_scroll_upward(vt_edit_t *edit, u_int size);
int vt_edsl_scroll_downward(vt_edit_t *edit, u_int size);
#if 0
int vt_edsl_scroll_upward_in_all(vt_edit_t *edit, u_int size);
int vt_edsl_scroll_downward_in_all(vt_edit_t *edit, u_int size);
#endif
int vt_is_scroll_upperlimit(vt_edit_t *edit, int row);
int vt_is_scroll_lowerlimit(vt_edit_t *edit, int row);
int vt_edsl_delete_line(vt_edit_t *edit);
int vt_edsl_insert_new_line(vt_edit_t *edit);
#endif
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