- terminal: add newwin()

- pfterm: fix some bounadry checkings of x range


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3812 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 15 insertions, 0 deletions

diff --git a/mbbsd/screen.c b/mbbsd/screen.c
index 08fae0b4..1f015acc 100644
--- a/mbbsd/screen.c
+++ b/mbbsd/screen.c
@@ -365,6 +365,21 @@ clrtoeol(void)
     slp->len = cur_col;
 }
 
+
+void newwin	(int nlines, int ncols, int y, int x)
+{
+    int i=0, y, x;
+    getyx(&y, &x);
+
+    while (nlines-- > 0)
+    {
+	move_ansi(y++, x);
+	for (i = 0; i < ncols; i++)
+	    outc(' ');
+    }
+    move(y, x);
+}
+
 /**
  * 從目前的行數(scr_ln) clear 到第 line 行
  */