1tld_check_4tz(3)                    libidn                    tld_check_4tz(3)
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NAME

6       tld_check_4tz - verify that characters are permitted
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SYNOPSIS

9       #include <tld.h>
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11       int tld_check_4tz(const uint32_t * in, size_t * errpos, const Tld_table
12       * tld);
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ARGUMENTS

15       const uint32_t * in
16                   Zero terminated array of unicode code points to process.
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18       size_t * errpos
19                   Position of offending character is returned here.
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21       const Tld_table * tld
22                   A Tld_table data structure  representing  the  restrictions
23                   for which the input should be tested.
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DESCRIPTION

26       Test  each of the code points in in for whether or not they are allowed
27       by the data structure in tld, return the position of the first  charac‐
28       ter for which this is not the case in errpos.
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RETURN VALUE

31       Returns  the  Tld_rc  value TLD_SUCCESS if all code points are valid or
32       when tld is null, TLD_INVALID if a character is not allowed,  or  addi‐
33       tional error codes on general failure conditions.
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REPORTING BUGS

36       Report bugs to <bug-libidn@gnu.org>.
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39       Copyright © 2002, 2003, 2004, 2005, 2006 Simon Josefsson.
40       Permission  is  granted  to make and distribute verbatim copies of this
41       manual provided the copyright notice and  this  permission  notice  are
42       preserved on all copies.
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SEE ALSO

45       The  full  documentation  for libidn is maintained as a Texinfo manual.
46       If the info and libidn programs are properly installed  at  your  site,
47       the command
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49              info libidn
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51       should give you access to the complete manual.
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55libidn                               0.6.8                    tld_check_4tz(3)
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