#define stat_ev_ctx_push(key) stat_ev_ctx_push_fmt((key), "X", NULL)
#define stat_ev_dbl(name, val) stat_ev_emit((name), (val))
-#define stat_ev_int(name, val) stat_ev_dbl((name), (double)(val))
+#define stat_ev_int(name, val) stat_ev_dbl((name), (double) (val))
#define stat_ev(name) stat_ev_emit((name), 0.0)
#define stat_ev_cnt_decl(var) int stat_ev_cnt_var_ ## var = 0