X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=libsigrok.h;h=4810f8c15ac7e109d068dfae039ffab9b6a44deb;hb=69b07d14db24055d23bbb4c4cc718ec073ece0b7;hp=73a3afc6e0987962338bc00f0bea9768056cd925;hpb=ac3898d2d09f54862522967f10487a0708df810c;p=libsigrok.git

diff --git a/libsigrok.h b/libsigrok.h
index 73a3afc6..4810f8c1 100644
--- a/libsigrok.h
+++ b/libsigrok.h
@@ -547,6 +547,8 @@ enum {
 	SR_ST_INACTIVE,
 	/** The device instance is actively in use in a session. */
 	SR_ST_ACTIVE,
+	/** The device is winding down its session. */
+	SR_ST_STOPPING,
 };
 
 /*
@@ -618,7 +620,7 @@ struct sr_dev_driver {
 			const void *value);
 	int (*dev_acquisition_start) (const struct sr_dev_inst *sdi,
 			void *cb_data);
-	int (*dev_acquisition_stop) (const struct sr_dev_inst *sdi,
+	int (*dev_acquisition_stop) (struct sr_dev_inst *sdi,
 			void *cb_data);
 
 	/* Dynamic */