#define to_uni_title_lc(a) Perl_to_uni_title_lc(aTHX_ a)
#define to_uni_lower_lc(a) Perl_to_uni_lower_lc(aTHX_ a)
#define is_utf8_char(a) Perl_is_utf8_char(aTHX_ a)
#define to_uni_title_lc(a) Perl_to_uni_title_lc(aTHX_ a)
#define to_uni_lower_lc(a) Perl_to_uni_lower_lc(aTHX_ a)
#define is_utf8_char(a) Perl_is_utf8_char(aTHX_ a)