tld_check_4t3

Arguments

const uint32_t * in

Array of unicode code points to process. Does not need to be zero terminated.

size_t inlen

Number of unicode code points.

size_t * errpos

Position of offending character is returned here.

const Tld_table * tld

A Tld_table data structure representing the restrictions for which the input should be tested.

Overview

Test each of the code points in in for whether or not they are allowed by the data structure in tld , return the position of the first character for which this is not the case in errpos .

Return value: Returns the Tld_rc value TLD_SUCCESS if all code points are valid or when tld is null, TLD_INVALID if a character is not allowed, or additional error codes on general failure conditions.