SDL

SDL_Delay()

// 새로운 쓰레드 생성

#include "SDL_thread.h"
...
int thread_func(void *unused)
{

...

return(0);

}
...
SDL_Thread *thread = SDL_CreateThread(thread_func, NULL);
if ( thread == NULL ) {

fprintf(stderr, "Unable to create thread: %s\n", SDL_GetError());

return;

}
...
SDL_WaitThread(thread, NULL);