#define freq Perl_freq
#define ge_amg Perl_ge_amg
#define gen_constant_list Perl_gen_constant_list
+#define get_no_modify Perl_get_no_modify
#define get_op_descs Perl_get_op_descs
#define get_op_names Perl_get_op_names
+#define get_opargs Perl_get_opargs
#define gp_free Perl_gp_free
#define gp_ref Perl_gp_ref
#define gt_amg Perl_gt_amg
#define mg_find Perl_mg_find
#define mg_free Perl_mg_free
#define mg_get Perl_mg_get
-#define mg_len Perl_mg_len
+#define mg_length Perl_mg_length
#define mg_magical Perl_mg_magical
#define mg_set Perl_mg_set
#define mg_size Perl_mg_size
#define oopsAV Perl_oopsAV
#define oopsCV Perl_oopsCV
#define oopsHV Perl_oopsHV
+#define op_const_sv Perl_op_const_sv
#define op_desc Perl_op_desc
#define op_free Perl_op_free
#define op_name Perl_op_name