X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_scrreg.c;h=546fbc183a3c3cb9b173e971f73be1035bbd16ae;hp=ddeab2498bfdcceaa78f4d9a626a02668b043e3f;hb=4573ed8af000c7a7907a59ec750da29c46c15498;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce

diff --git a/ncurses/base/lib_scrreg.c b/ncurses/base/lib_scrreg.c
index ddeab249..546fbc18 100644
--- a/ncurses/base/lib_scrreg.c
+++ b/ncurses/base/lib_scrreg.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2000,2009 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -31,8 +31,6 @@
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
  ****************************************************************************/
 
-
-
 /*
 **	lib_scrreg.c
 **
@@ -42,21 +40,21 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_scrreg.c,v 1.7 1998/02/11 12:13:53 tom Exp $")
+MODULE_ID("$Id: lib_scrreg.c,v 1.11 2009/10/24 22:35:28 tom Exp $")
 
-int wsetscrreg(WINDOW *win, int top, int bottom)
+NCURSES_EXPORT(int)
+wsetscrreg(WINDOW *win, int top, int bottom)
 {
-	T((T_CALLED("wsetscrreg(%p,%d,%d)"), win, top, bottom));
-
-	if (win &&
-	    top >= 0  && top <= win->_maxy &&
-	    bottom >= 0  &&  bottom <= win->_maxy &&
-	    bottom > top)
-	  {
-	    win->_regtop	= (short)top;
-	    win->_regbottom = (short)bottom;
-	    
-	    returnCode(OK);
-	  } else
-	    returnCode(ERR);
+    T((T_CALLED("wsetscrreg(%p,%d,%d)"), (void *) win, top, bottom));
+
+    if (win &&
+	top >= 0 && top <= win->_maxy &&
+	bottom >= 0 && bottom <= win->_maxy &&
+	bottom > top) {
+	win->_regtop = (NCURSES_SIZE_T) top;
+	win->_regbottom = (NCURSES_SIZE_T) bottom;
+
+	returnCode(OK);
+    } else
+	returnCode(ERR);
 }