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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 diagnostic 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@gnu.org>. COPYRIGHT Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 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 0.6.14 punycode_strerror(3)