-#define timeq_add(x, y, z) timeq_add_real(x, y, z, __func__)
-void timeq_add_real(time_t when, timeq_func func, void *data, const char *calling_func);
-#define timeq_del(x, y, z, m) timeq_del_real(x, y, z, m, __func__)
-void timeq_del_real(time_t when, timeq_func func, void *data, int mask, const char *calling_func);
-time_t timeq_next(void);
+void timeq_add(unsigned long when, timeq_func func, void *data);
+void timeq_del(unsigned long when, timeq_func func, void *data, int mask);
+unsigned long timeq_next(void);