NAME

       gsasl_stringprep_trace - API function

SYNOPSIS

       #include <gsasl.h>

       char * gsasl_stringprep_trace(const char * in, int * stringprep_rc);

ARGUMENTS

       const char * in
                   input ASCII or UTF-8 string with data to prepare according to "trace".

       int * stringprep_rc
                   pointer  to  output  variable  with stringprep error code, or NULL to indicate
                   that you don't care about it.

DESCRIPTION

       Process a Unicode string for use as trace information, according to the "trace" stringprep
       profile.  The profile is designed for use with the SASL ANONYMOUS Mechanism.

       Return  value:  Return  a newly allocated string that is the "trace" processed form of the
       input string, or NULL on error,  in  which  case   stringprep_rc  contain  the  stringprep
       library error code.

DEPRECATED

       No replacement functionality in GNU SASL, use GNU Libidn instead.

REPORTING BUGS

       Report bugs to <bug-gsasl@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU SASL home page: http://www.gnu.org/software/gsasl/

COPYRIGHT

       Copyright © 2002-2021 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 gsasl is maintained as a Texinfo manual.  If the info and gsasl
       programs are properly installed at your site, the command

              info gsasl

       should  give  you  access  to  the  complete manual.  As an alternative you may obtain the
       manual from:

              http://www.gnu.org/software/gsasl/manual/