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Annotation of 43BSD/old/uudiff/printable.c, revision 1.1.1.1

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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