tick_t            928 gc.c           typedef unsigned long long tick_t;
tick_t            939 gc.c           typedef unsigned long long tick_t;
tick_t            951 gc.c           typedef unsigned long long tick_t;
tick_t            963 gc.c           typedef unsigned __int64 tick_t;
tick_t            973 gc.c           typedef clock_t tick_t;
tick_t            984 gc.c           typedef double tick_t;