CLOCKS_PER_SEC 314 gc/include/private/gc_priv.h # if defined(FREEBSD) && !defined(CLOCKS_PER_SEC) CLOCKS_PER_SEC 318 gc/include/private/gc_priv.h # if !defined(CLOCKS_PER_SEC) CLOCKS_PER_SEC 334 gc/include/private/gc_priv.h (1000.0*(double)((a)-(b))/(double)CLOCKS_PER_SEC))