[PATCH libinput 01/10] Add an enum for configuration return codes

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 src/libinput.h | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/src/libinput.h b/src/libinput.h
index d771e21..c9ec71a 100644
--- a/src/libinput.h
+++ b/src/libinput.h
@@ -1330,6 +1330,38 @@ int
 libinput_device_has_capability(struct libinput_device *device,
 			       enum libinput_device_capability capability);
 
+/**
+ * @defgroup config Device configuration
+ *
+ * Enable, disable and check for device-specific features. For all features,
+ * libinput assigns a default based on the hardware configuration. This
+ * default can be restored with the matching reset function call.
+ *
+ * Some configuration option may be dependent on or mutually exclusive with
+ * with other options. The behavior in those cases is
+ * implementation-defined, the caller must ensure that the options are set
+ * in the right order.
+ */
+
+enum libinput_config_status {
+	LIBINPUT_CONFIG_STATUS_SUCCESS = 0,	/**< Config applied successfully */
+	LIBINPUT_CONFIG_STATUS_UNSUPPORTED,	/**< Configuration not available on
+						     this device */
+	LIBINPUT_CONFIG_STATUS_INVALID,		/**< Invalid parameter range */
+};
+
+/**
+ * @ingroup config Device configuration
+ *
+ * Return a string describing the error.
+ *
+ * @param status The status to translate to a string
+ * @return A human-readable string representing the error or NULL for an
+ * invalid status.
+ */
+const char *
+libinput_config_status_to_str(enum libinput_config_status status);
+
 #ifdef __cplusplus
 }
 #endif
-- 
1.9.0