// Trying to create the new secret header for the exception handling mechanism.

// This will have to go in the public header later.
typedef int exception;



// These might be given simpler names and made public.
void __throw_terminate(exception except) __attribute__((noreturn));
void __throw_resume(exception except);

void __try_terminate(void (*try_block)(),
	void (*catch_block)(int index, exception except),
	int (*match_block)(exception except));

struct __try_resume_node {
	struct __try_resume_node * next;
	_Bool (*try_to_handle)(exception except);
};

struct __cleanup_hook {};


// When I have it working in a single threaded environment.
struct shared_stack_t {
	//struct lock lock;
	struct __try_resume_node * top_resume;
	struct __try_resume_node * current_resume;

	exception current_exception;
	int current_handler_index;
};

extern struct shared_stack_t shared_stack;