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 <bug-libidn@gnu.org>.
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
GNU Libidn home page: http://www.gnu.org/software/libidn/

COPYRIGHT

Copyright © 2002-2016 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.