Apd |SV * |cv_name |NN CV *cv|NULLOK SV *sv|U32 flags
Apd |void |cv_undef |NN CV* cv
p |void |cv_undef_flags |NN CV* cv|U32 flags
-p |void |cv_forget_slab |NN CV *cv
+p |void |cv_forget_slab |NULLOK CV *cv
Ap |void |cx_dump |NN PERL_CONTEXT* cx
Ap |SV* |filter_add |NULLOK filter_t funcp|NULLOK SV* datasv
Ap |void |filter_del |NN filter_t funcp
Ap |void |op_refcnt_unlock
Apdn |OP* |op_sibling_splice|NULLOK OP *parent|NULLOK OP *start \
|int del_count|NULLOK OP* insert
+#ifdef PERL_OP_PARENT
Apdn |OP* |op_parent|NN OP *o
+#endif
#if defined(PERL_IN_OP_C)
s |OP* |listkids |NULLOK OP* o
#endif