SLEEPBITMAP_CTZ    39 source/common/threadpool.cpp #define SLEEPBITMAP_CTZ(id, x)     id = (unsigned long)__builtin_ctzll(x)
SLEEPBITMAP_CTZ    45 source/common/threadpool.cpp #define SLEEPBITMAP_CTZ(id, x)     _BitScanForward64(&id, x)
SLEEPBITMAP_CTZ    54 source/common/threadpool.cpp #define SLEEPBITMAP_CTZ CTZ