punycode_strerror(3) - phpMan

punycode_strerror(3)                          libidn                         punycode_strerror(3)



NAME
       punycode_strerror - return string describing punycode error code

SYNOPSIS
       #include <punycode.h>

       const char * punycode_strerror(Punycode_status rc);

ARGUMENTS
       Punycode_status rc
                   an Punycode_status return code.

DESCRIPTION
       Convert a return code integer to a text string.  This string can be used to output a diag-
       nostic message to the user.

PUNYCODE_SUCCESS
       Successful operation.  This value is guaranteed to always be zero, the remaining ones  are
       only guaranteed to hold non-zero values, for logical comparison purposes.

PUNYCODE_BAD_INPUT
       Input is invalid.

PUNYCODE_BIG_OUTPUT
       Output would exceed the space provided.

PUNYCODE_OVERFLOW
       Input needs wider integers to process.

RETURN VALUE
       Returns  a  pointer to a statically allocated string containing a description of the error
       with the return code rc.

REPORTING BUGS
       Report bugs to <bug-libidn AT gnu.org>.

COPYRIGHT
       Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson.
       Permission is granted to make and distribute verbatim copies of this manual  provided  the
       copyright notice and this permission notice are preserved on all copies.

SEE ALSO
       The  full  documentation  for  libidn  is maintained as a Texinfo manual.  If the info and
       libidn programs are properly installed at your site, the command

              info libidn

       should give you access to the complete manual.



libidn                                         1.8                           punycode_strerror(3)

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