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/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for *
* details. If they are missing then this copy is in violation of *
* the copyright conditions. */
/*
** lib_scrreg.c
**
** The routine wsetscrreg().
**
*/
#include "curses.priv.h"
#include "terminfo.h"
int wsetscrreg(WINDOW *win, int top, int bottom)
{
T(("wsetscrreg(%x,%d,%d) called", win, top, bottom));
if (top >= 0 && top <= win->_maxy &&
bottom >= 0 && bottom <= win->_maxy &&
bottom > top)
{
win->_regtop = top;
win->_regbottom = bottom;
T(("correctly set scrolling region between %d and %d", top, bottom));
if (change_scroll_region != NULL) {
T(("changing scroll region"));
putp(tparm(change_scroll_region, top, bottom));
}
return(OK);
} else
return(ERR);
}
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