MS_TIME_DIFF 295 gc/include/private/gc_priv.h # undef MS_TIME_DIFF MS_TIME_DIFF 300 gc/include/private/gc_priv.h # define MS_TIME_DIFF(a,b) ((double) (a.tv_sec - b.tv_sec) * 1000.0 \ MS_TIME_DIFF 308 gc/include/private/gc_priv.h # define MS_TIME_DIFF(a,b) ((long)((a)-(b))) MS_TIME_DIFF 333 gc/include/private/gc_priv.h # define MS_TIME_DIFF(a,b) ((unsigned long) \