+/**
+ * Possible states of a RegEx device.
+ */
+enum rte_regexdev_state {
+ RTE_REGEXDEV_UNUSED = 0, /**< Device is unused. */
+ RTE_REGEXDEV_REGISTERED,
+ /**< Device is registered, but not ready to be used. */
+ RTE_REGEXDEV_READY,
+ /**< Device is ready for use. This is set by the PMD. */
+};
+