|STRLEN typelen
s |int |deprecate_commaless_var_list
s |int |ao |int toketype
+s |void|parse_ident|NN char **s|NN char **d \
+ |NN char * const e|int allow_package \
+ |bool is_utf8
# if defined(PERL_CR_FILTER)
s |I32 |cr_textfilter |int idx|NULLOK SV *sv|int maxlen
s |void |strip_return |NN SV *sv