17VALUE rb_proc_location(VALUE
self);
18st_index_t rb_hash_proc(st_index_t hash, VALUE proc);
19int rb_block_pair_yield_optimizable(
void);
20int rb_block_arity(
void);
21int rb_block_min_max_arity(
int *max);
22VALUE rb_block_to_s(VALUE
self,
const struct rb_block *block,
const char *additional_info);
23VALUE rb_callable_receiver(VALUE);
25MJIT_SYMBOL_EXPORT_BEGIN
26VALUE rb_func_proc_new(rb_block_call_func_t func, VALUE val);
27VALUE rb_func_lambda_new(rb_block_call_func_t func, VALUE val,
int min_argc,
int max_argc);
29VALUE rb_sym_to_proc(VALUE sym);