stringprep(3) - phpMan

stringprep(3)                                 libidn                                stringprep(3)



NAME
       stringprep - API function

SYNOPSIS
       #include <stringprep.h>

       int  stringprep(char  *  in,  size_t maxlen, Stringprep_profile_flags flags, const String-
       prep_profile * profile);

ARGUMENTS
       char * in   input/ouput array with string to prepare.

       size_t maxlen
                   maximum length of input/output array.

       Stringprep_profile_flags flags
                   a Stringprep_profile_flags value, or 0.

       const Stringprep_profile * profile
                   pointer to Stringprep_profile to use.

DESCRIPTION
       Prepare the input zero terminated UTF-8 string according to the  stringprep  profile,  and
       write back the result to the input string.

       Note  that  you must convert strings entered in the systems locale into UTF-8 before using
       this function, see stringprep_locale_to_utf8().

       Since the stringprep operation can expand the string, maxlen indicate how large the buffer
       holding  the  string  is.  This function will not read or write to characters outside that
       size.

       The flags are one of Stringprep_profile_flags values, or 0.

       The profile contain the Stringprep_profile instructions to perform.  Your application  can
       define  new  profiles, possibly re-using the generic stringprep tables that always will be
       part of the library, or use one of the currently supported profiles.

RETURN VALUE
       Returns STRINGPREP_OK iff successful, or an error code.

REPORTING BUGS
       Report bugs to  <bug-libidn AT gnu.org>.   GNU  Libidn  home  page:  http://www.gnu.org/soft-
       ware/libidn/ General help using GNU software: http://www.gnu.org/gethelp/

COPYRIGHT
       Copyright (C) 2002-2013 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.



libidn                                         1.28                                 stringprep(3)

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