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Diffstat (limited to 'lib/libcurses/lib_scrreg.c')
| -rw-r--r-- | lib/libcurses/lib_scrreg.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/lib/libcurses/lib_scrreg.c b/lib/libcurses/lib_scrreg.c new file mode 100644 index 00000000000..6a741304dbe --- /dev/null +++ b/lib/libcurses/lib_scrreg.c @@ -0,0 +1,47 @@ + +/*************************************************************************** +* COPYRIGHT NOTICE * +**************************************************************************** +* ncurses is copyright (C) 1992-1995 * +* Zeyd M. Ben-Halim * +* zmbenhal@netcom.com * +* Eric S. Raymond * +* esr@snark.thyrsus.com * +* * +* Permission is hereby granted to reproduce and distribute ncurses * +* by any means and for any fee, whether alone or as part of a * +* larger distribution, in source or in binary form, PROVIDED * +* this notice is included with any such distribution, and is not * +* removed from any of its header files. Mention of ncurses in any * +* applications linked with it is highly appreciated. * +* * +* ncurses comes AS IS with no warranty, implied or expressed. * +* * +***************************************************************************/ + + + +/* +** lib_scrreg.c +** +** The routine wsetscrreg(). +** +*/ + +#include "curses.priv.h" + +int wsetscrreg(WINDOW *win, int top, int bottom) +{ + T(("wsetscrreg(%p,%d,%d) called", win, top, bottom)); + + if (top >= 0 && top <= win->_maxy && + bottom >= 0 && bottom <= win->_maxy && + bottom > top) + { + win->_regtop = (short)top; + win->_regbottom = (short)bottom; + + return(OK); + } else + return(ERR); +} |