block_create_private.c

dispatch_block_t
_dispatch_block_create(dispatch_block_flags_t flags, voucher_t voucher,
		pthread_priority_t pri, dispatch_block_t block)
{
	struct dispatch_block_private_data_s dbpds(flags, voucher, pri, block);
	return reinterpret_cast<dispatch_block_t>(_dispatch_Block_copy(^{
		// Capture stack object: invokes copy constructor (17094902)
		(void)dbpds;
		_dispatch_block_invoke_direct(&dbpds);
	}));
}