On Mon, May 25, 2009 at 2:21 PM, Adrian Chadd <[email protected]> wrote: > int > isUnsignedNumeric(const char *str) > { > for (; *str; str++) { > if (! isdigit(*str)) > return -1; > } > return 1; > }
Wouldn't returning 0 on false instead of -1 be easier?
Just a random thought..
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/kinkie
