@subheading stringprep_locale_to_utf8
@anchor{stringprep_locale_to_utf8}
@deftypefun {char *} {stringprep_locale_to_utf8} (const char * @var{str})
@var{str}: input zero terminated string.

Convert string encoded in the locale's character set into UTF-8 by
using @code{stringprep_convert()} .

Return value: Returns newly allocated zero-terminated string which
is  @code{str} transcoded into UTF-8.
@end deftypefun

