+/* Priority of state hooks */
+#define LTTV_PRIO_STATE 25
+
+#define LTTV_STATE_SAVE_INTERVAL 50000
+
+/* Facilities Quarks */
+
+extern GQuark
+ LTT_FACILITY_KERNEL,
+ LTT_FACILITY_KERNEL_ARCH,
+ LTT_FACILITY_PROCESS,
+ LTT_FACILITY_FS;
+
+/* Events Quarks */
+
+extern GQuark
+ LTT_EVENT_SYSCALL_ENTRY,
+ LTT_EVENT_SYSCALL_EXIT,
+ LTT_EVENT_TRAP_ENTRY,
+ LTT_EVENT_TRAP_EXIT,
+ LTT_EVENT_IRQ_ENTRY,
+ LTT_EVENT_IRQ_EXIT,
+ LTT_EVENT_SOFT_IRQ_ENTRY,
+ LTT_EVENT_SOFT_IRQ_EXIT,
+ LTT_EVENT_SCHEDCHANGE,
+ LTT_EVENT_FORK,
+ LTT_EVENT_EXIT,
+ LTT_EVENT_FREE,
+ LTT_EVENT_EXEC;
+
+/* Fields Quarks */
+
+extern GQuark
+ LTT_FIELD_SYSCALL_ID,
+ LTT_FIELD_TRAP_ID,
+ LTT_FIELD_IRQ_ID,
+ LTT_FIELD_SOFT_IRQ_ID,
+ LTT_FIELD_OUT,
+ LTT_FIELD_IN,
+ LTT_FIELD_OUT_STATE,
+ LTT_FIELD_PARENT_PID,
+ LTT_FIELD_CHILD_PID,
+ LTT_FIELD_PID,
+ LTT_FIELD_NAME;
+