ref: 5df01f8986e0256e7c5c0e657195892b3ca9daab
dir: /atomic.h/
long agetl(long*); vlong agetv(vlong*); void* agetp(void**); long asetl(long*, long); vlong asetv(vlong*, vlong); void* asetp(void**, void*); long aincl(long*, long); vlong aincv(vlong*, vlong); void* aincp(void**, void*); int acasl(long*, long, long); int acasv(vlong*, vlong, vlong); int acasp(void**, void*, void*); void coherence(void);