punycode_strerror(3) libidn punycode_strerror(3)
NAME
punycode_strerror - API function
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 <help-libidn@gnu.org>.
General guidelines for reporting bugs: https://www.gnu.org/gethelp/
GNU Libidn home page: https://www.gnu.org/software/libidn/
COPYRIGHT
Copyright (C) 2002-2024 Simon Josefsson.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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. As an alternative you
may obtain the manual from:
https://www.gnu.org/software/libidn/manual/libidn 1.42 punycode_strerror(3)
