4.3BSD - /usr/src/ucb/window/wwbox.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)wwbox.c	3.4 4/24/85";
   3: #endif
   4: 
   5: /*
   6:  * Copyright (c) 1983 Regents of the University of California,
   7:  * All rights reserved.  Redistribution permitted subject to
   8:  * the terms of the Berkeley Software License Agreement.
   9:  */
  10: 
  11: #include "ww.h"
  12: #include "tt.h"
  13: 
  14: wwbox(w, r, c, nr, nc)
  15: register struct ww *w;
  16: register r, c;
  17: int nr, nc;
  18: {
  19:     register r1, c1;
  20:     register i;
  21: 
  22:     r1 = r + nr - 1;
  23:     c1 = c + nc - 1;
  24:     wwframec(w, r, c, WWF_D|WWF_R);
  25:     for (i = c + 1; i < c1; i++)
  26:         wwframec(w, r, i, WWF_L|WWF_R);
  27:     wwframec(w, r, i, WWF_L|WWF_D);
  28:     for (i = r + 1; i < r1; i++)
  29:         wwframec(w, i, c1, WWF_U|WWF_D);
  30:     wwframec(w, i, c1, WWF_U|WWF_L);
  31:     for (i = c1 - 1; i > c; i--)
  32:         wwframec(w, r1, i, WWF_R|WWF_L);
  33:     wwframec(w, r1, i, WWF_R|WWF_U);
  34:     for (i = r1 - 1; i > r; i--)
  35:         wwframec(w, i, c, WWF_D|WWF_U);
  36: }

Defined functions

Defined variables