+ /* catching a border case here: "0x" followed by a non-digit should
+ be parsed as the unprefixed zero.
+ We have to "rewind" the parsing; having the base set to 16 if it
+ was zero previously does not hurt, as the result is zero anyway.
+ */
+ if ( memchr( _PDCLIB_digits, tolower(*p), *base ) == NULL )
+ {
+ p -= 2;
+ }