#define join_exact(a,b,c,d,e,f,g) S_join_exact(aTHX_ a,b,c,d,e,f,g)
#define make_exactf_invlist(a,b) S_make_exactf_invlist(aTHX_ a,b)
#define make_trie(a,b,c,d,e,f,g,h) S_make_trie(aTHX_ a,b,c,d,e,f,g,h)
-#define new_regcurly S_new_regcurly
#define nextchar(a) S_nextchar(aTHX_ a)
#define output_posix_warnings(a,b) S_output_posix_warnings(aTHX_ a,b)
#define parse_lparen_question_flags(a) S_parse_lparen_question_flags(aTHX_ a)