#ifdef USE_THREADS
struct perl_thread * new_struct_thread _((struct perl_thread *t));
#endif
+PERL_SI * new_stackinfo _((I32 stitems, I32 cxitems));
PerlIO* nextargv _((GV* gv));
char* ninstr _((char* big, char* bigend, char* little, char* lend));
OP* oopsCV _((OP* o));
void pad_swipe _((PADOFFSET po));
void peep _((OP* o));
PerlInterpreter* perl_alloc _((void));
+void perl_atexit _((void(*fn)(void *), void*));
I32 perl_call_argv _((char* subname, I32 flags, char** argv));
I32 perl_call_method _((char* methname, I32 flags));
I32 perl_call_pv _((char* subname, I32 flags));