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Annotation of 43BSDTahoe/ucb/window/wwbox.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)wwbox.c    3.6 (Berkeley) 6/29/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: #include "ww.h"
        !            23: #include "tt.h"
        !            24: 
        !            25: wwbox(w, r, c, nr, nc)
        !            26: register struct ww *w;
        !            27: register r, c;
        !            28: int nr, nc;
        !            29: {
        !            30:        register r1, c1;
        !            31:        register i;
        !            32: 
        !            33:        r1 = r + nr - 1;
        !            34:        c1 = c + nc - 1;
        !            35:        wwframec(w, r, c, WWF_D|WWF_R);
        !            36:        for (i = c + 1; i < c1; i++)
        !            37:                wwframec(w, r, i, WWF_L|WWF_R);
        !            38:        wwframec(w, r, i, WWF_L|WWF_D);
        !            39:        for (i = r + 1; i < r1; i++)
        !            40:                wwframec(w, i, c1, WWF_U|WWF_D);
        !            41:        wwframec(w, i, c1, WWF_U|WWF_L);
        !            42:        for (i = c1 - 1; i > c; i--)
        !            43:                wwframec(w, r1, i, WWF_R|WWF_L);
        !            44:        wwframec(w, r1, i, WWF_R|WWF_U);
        !            45:        for (i = r1 - 1; i > r; i--)
        !            46:                wwframec(w, i, c, WWF_D|WWF_U);
        !            47: }

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