void system_init(system_t* system)
{
system->cur_time = -1;
system->cpu_count = 1;
system->work_queue = queue_make();
system->ready_queue = queue_make();
system->terminate_queue = queue_make();
memset(system->pcb_on_cpu, 0x00, sizeof(system->pcb_on_cpu));
memset(pcb_on_cpu_prev, 0x00, sizeof(pcb_on_cpu_prev));
}
void lib_init() {
clock_allocator = fixed_allocator_make(sizeof(struct Clock_), MAX_NUM_CLOCKS, "clock_allocator");
image_resource_allocator = fixed_allocator_make(sizeof(struct ImageResource_), MAX_NUM_IMAGES, "image_resource_allocator");
frame_allocator = stack_allocator_make(1024 * 1024, "frame_allocator");
command_allocator = fixed_allocator_make(sizeof(struct Command_), MAX_NUM_COMMANDS, "command_allocator");
render_queue = queue_make();
render_barrier = threadbarrier_make(2);
native_init();
renderer_running = 1;
pthread_create(&renderer_thread, NULL, renderer_exec, NULL);
// let the renderer finish init
renderer_enqueue_sync(renderer_init, NULL);
// kick off the audio system
audio_init();
scm_init();
}