idn2_strerror(3) libidn2 idn2_strerror(3)
NAME
idn2_strerror - API function
SYNOPSIS
#include <idn2.h>
const char * idn2_strerror(int rc);
ARGUMENTS
int rc return code from another libidn2 function.
DESCRIPTION
Convert internal libidn2 error code to a humanly readable string. The
returned pointer must not be de-allocated by the caller.
Return value: A humanly readable string describing error.
REPORTING BUGS
Report bugs to <help-libidn@gnu.org>.
General guidelines for reporting bugs: https://www.gnu.org/gethelp/
Libidn2 home page: https://www.gnu.org/software/libidn2/
COPYRIGHT
Copyright © 2002-2025 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 libidn2 is maintained as a Texinfo manual.
If the info and libidn2 programs are properly installed at your site,
the command
info libidn2
should give you access to the complete manual. As an alternative you
may obtain the manual from:
https://www.gnu.org/software/libidn/libidn2/manual/
libidn2 2.3.8 idn2_strerror(3)
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