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Annotation of 43BSD/ucb/window/wwbox.c, revision 1.1.1.1

1.1       root        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: }

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