X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=ncurses%2Fbase%2Flib_vline.c;h=c19570b66265cec3a1d356254f78e63a7a5433fe;hb=46722468f47c2b77b3987729b4bcf2321cccfd01;hp=007ef55cd3baa162468f363911606bc0c0c91850;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce;p=ncurses.git

diff --git a/ncurses/base/lib_vline.c b/ncurses/base/lib_vline.c
index 007ef55c..c19570b6 100644
--- a/ncurses/base/lib_vline.c
+++ b/ncurses/base/lib_vline.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998,1999,2000,2001 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_vline.c
 **
@@ -42,36 +40,40 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_vline.c,v 1.4 1998/06/28 00:10:12 tom Exp $")
+MODULE_ID("$Id: lib_vline.c,v 1.9 2001/06/03 00:39:24 skimo Exp $")
 
-int wvline(WINDOW *win, chtype ch, int n)
+NCURSES_EXPORT(int)
+wvline(WINDOW *win, chtype ch, int n)
 {
-int   code = ERR;
-short row, col;
-short end;
+    int code = ERR;
+    NCURSES_SIZE_T row, col;
+    NCURSES_SIZE_T end;
 
-	T((T_CALLED("wvline(%p,%s,%d)"), win, _tracechtype(ch), n));
+    T((T_CALLED("wvline(%p,%s,%d)"), win, _tracechtype(ch), n));
 
-	if (win) {
-		row = win->_cury;
-		col = win->_curx;
-		end = row + n - 1;
-		if (end > win->_maxy)
-			end = win->_maxy;
+    if (win) {
+	NCURSES_CH_T wch;
+	row = win->_cury;
+	col = win->_curx;
+	end = row + n - 1;
+	if (end > win->_maxy)
+	    end = win->_maxy;
 
-		if (ch == 0)
-			ch = ACS_VLINE;
-		ch = _nc_render(win, ch);
+	if (ch == 0)
+	    SetChar(wch, ChCharOf(ACS_VLINE), ChAttrOf(ACS_VLINE));
+	else
+	    SetChar(wch, ChCharOf(ch), ChAttrOf(ch));
+	wch = _nc_render(win, wch);
 
-		while(end >= row) {
-			struct ldat *line = &(win->_line[end]);
-			line->text[col] = ch;
-			CHANGED_CELL(line, col);
-			end--;
-		}
-
-		_nc_synchook(win);
-		code = OK;
+	while (end >= row) {
+	    struct ldat *line = &(win->_line[end]);
+	    line->text[col] = wch;
+	    CHANGED_CELL(line, col);
+	    end--;
 	}
-	returnCode(code);
+
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
 }