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- /****************************************************************/
- /* Wsetscrreg() routine of the PCcurses package */
- /* */
- /****************************************************************/
- /* This version of curses is based on ncurses, a curses version */
- /* originally written by Pavel Curtis at Cornell University. */
- /* I have made substantial changes to make it run on IBM PC's, */
- /* and therefore consider myself free to make it public domain. */
- /* Bjorn Larsson (bl@infovox.se) */
- /****************************************************************/
- /* 1.4: Use of short wherever possible. Portability */
- /* improvements: 900114 */
- /* 1.3: MSC -W3, Turbo'C' -w -w-pro checkes: 881005 */
- /* 1.2: Max limits off by 1. Fixed thanks to S. Creps: 881002 */
- /* 1.0: Release: 870515 */
- /****************************************************************/
-
- #include <curses.h>
- #include <curspriv.h>
-
- char _curses_scrreg_rcsid[] = "@(#)scrreg.c v.1.4 - 900114";
-
- /****************************************************************/
- /* Wsetscrreg() set the scrolling region of window 'win' to in- */
- /* clude all lines between 'top' and 'bottom'. */
- /****************************************************************/
-
- int wsetscrreg(win, top, bottom)
- WINDOW *win;
- int top;
- int bottom;
- {
- if ( (0 <= top)
- &&
- (top <= win->_cury)
- &&
- (win->_cury <= bottom)
- &&
- (bottom < win->_maxy)
- )
- {
- win->_regtop = top;
- win->_regbottom = bottom;
- return(OK);
- } /* if */
- else
- return(ERR);
- } /* wsetscrreg */
-
- /****************************************************************/
- /* Setscrreg() set the scrolling region of stdscr to include */
- /* all lines between 'top' and 'bottom'. */
- /****************************************************************/
-
- int setscrreg(top, bottom)
- int top;
- int bottom;
- {
- return(wsetscrreg(stdscr,top,bottom));
- } /* setscrreg */
-