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Annotation of 42BSD/usr.lib/lib2648/dumpmat.c, revision 1.1

1.1     ! root        1: /*     dumpmat.c       4.2     83/06/10        */
        !             2: 
        !             3: #include "bit.h"
        !             4: 
        !             5: #ifdef TRACE
        !             6: /*
        !             7:  * dumpmat: debugging dumpmat of a window or other bit matrix.
        !             8:  * msg is a handy label, m is the matrix, rows, cols is the size of the matrix.
        !             9:  */
        !            10: dumpmat(msg, m, rows, cols)
        !            11: char *msg;
        !            12: bitmat m;
        !            13: int rows, cols;
        !            14: {
        !            15:        register int r, c;
        !            16:        int r1, r2, c1, c2;
        !            17: 
        !            18:        if (trace == NULL)
        !            19:                return;
        !            20:        fprintf(trace, "\ndumpmat %s, m=%x, rows=%d, cols=%d\n", msg, m, rows, cols);
        !            21:        minmax(m, rows, cols, &r1, &c1, &r2, &c2);
        !            22:        fprintf(trace, "r1=%d, r2=%d, c1=%d, c2=%d\n", r1, r2, c1, c2);
        !            23:        for (r=r1; r<=r2; r++) {
        !            24:                fprintf(trace, "%2d ", r);
        !            25:                for (c=c1; c<=c2; c++)
        !            26:                        fprintf(trace, "%c", mat(m, rows, cols, r, c, 5) ? 'X' : '.');
        !            27:                fprintf(trace, "\n");
        !            28:        }
        !            29:        fprintf(trace, "\n");
        !            30: }
        !            31: #endif

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