Perl_to_uni_title_lc
Perl_to_uni_lower_lc
Perl_is_utf8_char
-Perl_is_utf8_string
Perl_is_utf8_alnum
Perl_is_utf8_alnumc
Perl_is_utf8_idfirst
Perl_utf16_to_utf8_reversed
Perl_utf8_distance
Perl_utf8_hop
-Perl_utf8_to_bytes
-Perl_bytes_to_utf8
Perl_utf8_to_uv
Perl_uv_to_utf8
Perl_warn
Perl_GetVars
Perl_runops_standard
Perl_runops_debug
+Perl_sv_lock
Perl_sv_catpvf_mg
Perl_sv_vcatpvf_mg
Perl_sv_catpv_mg
Perl_ptr_table_fetch
Perl_ptr_table_store
Perl_ptr_table_split
-Perl_sys_intern_init
-Perl_lock
+Perl_sys_intern_clear