test-coroutine.c

static void g(task_t* const task)
{
	printf("start task %p\n", task);
	taskyield(task);
	printf("back to task %p to finish\n", task);
}

static void f(task_t* const task)
{
	printf("create a new task to resume %p\n", task);
	task_t* gtask = taskcreate(task->schd, g);
	taskresume(gtask); // Run the gtask directly.
	printf("done task %p\n", task);
}

int main(void)
{
	schd_t schd = {};
	pthread_cond_init(&schd.cv, 0);
	pthread_mutex_init(&schd.mutex, 0);
	task_t* task = taskcreate(&schd, f);
	addtask(&schd, task);
	schdmain(&schd);
	pthread_cond_destroy(&schd.cv);
	pthread_mutex_destroy(&schd.mutex);
	return 0;
}