X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Flibsigrok%2Flibsigrok.h;h=e0540a45db981844197a981739f84a3af2f4bf40;hb=289eebd7ca9f1229fe7e9d318c4895069ed82d6e;hp=65e9da80a2db24757fc99697d41ab2f75a8d1f86;hpb=9ed444e6226c5d36b637708864361429f77f07a8;p=libsigrok.git

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 65e9da80..e0540a45 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -76,6 +76,7 @@ enum sr_error_code {
 	SR_ERR_TIMEOUT       = -8, /**< A timeout occurred. */
 	SR_ERR_CHANNEL_GROUP = -9, /**< A channel group must be specified. */
 	SR_ERR_DATA          =-10, /**< Data is invalid.  */
+	SR_ERR_IO            =-11, /**< Input/output error. */
 
 	/*
 	 * Note: When adding entries here, don't forget to also update the
@@ -515,6 +516,8 @@ struct sr_input;
 struct sr_input_module;
 struct sr_output;
 struct sr_output_module;
+struct sr_transform;
+struct sr_transform_module;
 
 /** Constants for channel type. */
 enum sr_channeltype {
@@ -903,6 +906,9 @@ enum sr_configkey {
 	 */
 	SR_CONF_DATA_SOURCE,
 
+	/** The device supports setting a probe factor. */
+	SR_CONF_PROBE_FACTOR,
+
 	/*--- Acquisition modes, sample limiting ----------------------------*/
 
 	/**