NAME

       unicode::tolower, unicode::toupper - unicode version of tolower(3) and toupper(3)

SYNOPSIS

       #include <courier-unicode.h>

       std::string unicode::tolower(const std::string &string);

       std::string unicode::tolower(const std::string &string, const std::string &charset);

       std::u32string unicode::tolower(const std::u32string &u);

       std::string unicode::toupper(const std::string &string);

       std::string unicode::toupper(const std::string &string, const std::string &charset);

       std::u32string unicode::toupper(const std::u32string &u);

DESCRIPTION

       These functions convert the string parameter, in charset or unicode_default_chset(3), to
       unicode, replace each character with unicode_lc(3) or unicode_uc(3), then convert it back
       to the same character set, returning the resulting string.

       Passing a const std::u32string & directly also converts it accordingly, returning the
       converted unicode string.

SEE ALSO

       courier-unicode(7).

AUTHOR

       Sam Varshavchik
           Author