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Annotation of 42BSD/old/uudiff/printable.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)printable.c        4.1 (Berkeley) 1/1/83";
        !             3: #endif
        !             4: 
        !             5: main(argc,argv)
        !             6:        char *argv[];
        !             7: {
        !             8: char b[512], *p;
        !             9: int f, c;
        !            10: f = open(argv[1], 0);
        !            11: if (f<0) return(1);
        !            12: p = b + read(f, b, 512);
        !            13: while (p>b)
        !            14:        if ( (c= *--p) ==0 || (c&0200) ) return(1);
        !            15: return(0);
        !            16: }

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