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Annotation of researchv10dc/libI77/fmtlib.c, revision 1.1

1.1     ! root        1: /*     @(#)fmtlib.c    1.2     */
        !             2: #define MAXINTLENGTH 23
        !             3: #ifdef KR_headers
        !             4: char *f__icvt(value,ndigit,sign, base) long value; int *ndigit,*sign;
        !             5:  register int base;
        !             6: #else
        !             7: char *f__icvt(long value, int *ndigit, int *sign, int base)
        !             8: #endif
        !             9: {      static char buf[MAXINTLENGTH+1];
        !            10:        register int i;
        !            11:        if(value>0) *sign=0;
        !            12:        else if(value<0)
        !            13:        {       value = -value;
        !            14:                *sign= 1;
        !            15:        }
        !            16:        else
        !            17:        {       *sign=0;
        !            18:                *ndigit=1;
        !            19:                buf[MAXINTLENGTH]='0';
        !            20:                return(&buf[MAXINTLENGTH]);
        !            21:        }
        !            22:        for(i=MAXINTLENGTH-1;value>0;i--)
        !            23:        {       *(buf+i)=(int)(value%base)+'0';
        !            24:                value /= base;
        !            25:        }
        !            26:        *ndigit=MAXINTLENGTH-1-i;
        !            27:        return(&buf[i+1]);
        !            28: }

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