Perl_is_utf8_xdigit
Perl_is_utf8_mark
Perl_leave_scope
+Perl_op_null
Perl_load_module
Perl_vload_module
Perl_looks_like_number
+Perl_grok_number
+Perl_grok_numeric_radix
Perl_markstack_grow
Perl_mess
Perl_vmess
Perl_sv_utf8_upgrade_flags
Perl_sv_pvn_force_flags
Perl_sv_2pv_flags
+Perl_my_atof2