Re: [Libclc-developers] CLC_FAST & clc_ultostr (Was: new function: clc_strrev)

[Hallvard B F. <h.b...@us...>]

Bj=F8rn Augestad writes:
>Hallvard B Furuseth wrote:
>> Anyway, shall I check it in? =20
> Yes.

Done.

I also made it handle size =3D=3D 1, since it took no extra object code.
Also, here are some fixes to the documentation.

NAME
    clc_ultostr - convert an unsigned long integer to a string

SYNOPSIS
    char *clc_ultostr(char *ptr, size_t size, unsigned long num
            int base);

DESCRIPTION
    The clc_ultostr() function converts the number NUM to a string, in
    base BASE notation.  BASE must be between 2 and 36 inclusive.  SIZE
    must be at least 1.  To summarize it, this function does (nearly)
    exactly the opposite of strtoul().

    The output and a trailing '\0' is stored in a buffer pointed to by
    PTR, whose total length is passed in SIZE.  If SIZE is too small,
    the result is truncated and only the least significant digits are
    stored.

RETURN VALUE
    clc_ultostr() returns 1 on success, or 0 if truncation happened.

EXAMPLE
    unsigned char buf[12];
    /* print 10101010 */
    clc_ultostr_n(buf, sizeof(buf), 170, 2);
    puts(buf);
    /* print 1Y */
    clc_ultostr_n(buf, sizeof(buf), 70, 36);
    puts(buf);

--=20
Hallvard