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Annotation of 40BSD/cmd/vpr/vfw.c, revision 1.1

1.1     ! root        1: #include <stdio.h>
        !             2: /*
        !             3:  * Quick hack to see the values in a troff width table.
        !             4:  */
        !             5: 
        !             6: main(argc,argv)
        !             7: char **argv;
        !             8: {
        !             9:        FILE *f;
        !            10:        int c;
        !            11:        int i;
        !            12: 
        !            13:        if (argc != 2) {
        !            14:                printf("usage: vfw ftX\n");
        !            15:                exit(1);
        !            16:        }
        !            17:        f = fopen(argv[1], "r");
        !            18:        if (f == NULL) {
        !            19:                printf("Can't open %s\n", argv[1]);
        !            20:                exit(1);
        !            21:        }
        !            22:        fseek(f, 32L, 0);
        !            23:        for (i=0; !feof(f); i++) {
        !            24:                c = getc(f);
        !            25:                printf("%d\t%d\n", i, c&255);
        !            26:        }
        !            27:        exit(0);
        !            28: }

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