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Annotation of 41BSD/lib/libI77/fmtlib.c, revision 1.1.1.1

1.1       root        1: #define MAXINTLENGTH 12
                      2: char *icvt(value,ndigit,sign, base) long value; int *ndigit,*sign;
                      3: register int base;
                      4: {      static char buf[MAXINTLENGTH+1];
                      5:        register int i;
                      6:        if(value>0) *sign=0;
                      7:        else if(value<0)
                      8:        {       value = -value;
                      9:                *sign= 1;
                     10:        }
                     11:        else
                     12:        {       *sign=0;
                     13:                *ndigit=1;
                     14:                buf[MAXINTLENGTH]='0';
                     15:                return(&buf[MAXINTLENGTH]);
                     16:        }
                     17:        for(i=MAXINTLENGTH-1;value>0;i--)
                     18:        {       *(buf+i)=(int)(value%base)+'0';
                     19:                value /= base;
                     20:        }
                     21:        *ndigit=MAXINTLENGTH-1-i;
                     22:        return(&buf[i+1]);
                     23: }

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