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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>.    GNU   SASL   home   page:
       http://www.gnu.org/software/gsasl/ General  help  using  GNU  software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright  ©  2002,  2003,  2004,  2005,  2006,  2007, 2008, 2009 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.