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Annotation of 41BSD/lib/libpc/PRED.c, revision 1.1.1.1

1.1       root        1: /* Copyright (c) 1979 Regents of the University of California */
                      2: 
                      3: static char sccsid[] = "@(#)PRED.c 1.1 10/29/80";
                      4: 
                      5: #include "h01errs.h"
                      6: 
                      7: PRED(value, lower, upper)
                      8: 
                      9:        int     value;
                     10:        int     lower;
                     11:        int     upper;
                     12: {
                     13:        value--;
                     14:        if (value < lower || value > upper) {
                     15:                ERROR(ERANGE, value);
                     16:                return;
                     17:        }
                     18:        return  value;
                     19: }

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