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7.2 Core Functions
tld_check_4t
- Function: int tld_check_4t (const uint32_t * in, size_t inlen, size_t * errpos, const Tld_table * tld)
in: Array of unicode code points to process. Does not need to be zero terminated.
inlen: Number of unicode code points.
errpos: Position of offending character is returned here.
tld: A
Tld_table
data structure representing the restrictions for which the input should be tested.Test each of the code points in
in
for whether or not they are allowed by the data structure intld
, return the position of the first character for which this is not the case inerrpos
.Return value: Returns the
Tld_rc
valueTLD_SUCCESS
if all code points are valid or whentld
is null,TLD_INVALID
if a character is not allowed, or additional error codes on general failure conditions.
tld_check_4tz
- Function: int tld_check_4tz (const uint32_t * in, size_t * errpos, const Tld_table * tld)
in: Zero terminated array of unicode code points to process.
errpos: Position of offending character is returned here.
tld: A
Tld_table
data structure representing the restrictions for which the input should be tested.Test each of the code points in
in
for whether or not they are allowed by the data structure intld
, return the position of the first character for which this is not the case inerrpos
.Return value: Returns the
Tld_rc
valueTLD_SUCCESS
if all code points are valid or whentld
is null,TLD_INVALID
if a character is not allowed, or additional error codes on general failure conditions.
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