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Annotation of 42BSD/ingres/source/libq/IIitos.c, revision 1.1

1.1     ! root        1: # include      <sccs.h>
        !             2: 
        !             3: SCCSID(@(#)IIitos.c    7.1     2/5/81)
        !             4: 
        !             5: 
        !             6: /*
        !             7: **  INTEGER OUTPUT CONVERSION
        !             8: **
        !             9: **     The integer `i' is converted to ascii and put
        !            10: **     into the static buffer `buf'.  The address of the starting
        !            11: **     point in `buf' is
        !            12: **     returned.
        !            13: **
        !            14: **     Number is converted from least significant forwards.
        !            15: */
        !            16: 
        !            17: char *IIitos(i1)
        !            18: int    i1;
        !            19: {
        !            20:        register char   *a;
        !            21:        register int    i;
        !            22:        static char     buf[25];
        !            23: 
        !            24:        i = i1;
        !            25:        if (i < 0)
        !            26:                i = -i;
        !            27: 
        !            28:        a = &buf[sizeof buf - 1];
        !            29:        *a-- = '\0';
        !            30:        do
        !            31:        {
        !            32:                *a-- = i % 10 + '0';
        !            33:                i /= 10;
        !            34:        } while (i);
        !            35:        if (i1 < 0)
        !            36:                *a-- = '-';
        !            37: 
        !            38:        a++;
        !            39:        return (a);
        !            40: }

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