datastore.c: Improve error handling and docs.

[libsigrok.git] / sigrok-proto.h

diff --git a/sigrok-proto.h b/sigrok-proto.h
index 2c3be8b12f55184ff6af9cac4579d8e177182128..2d2b5fd063dd209ab47a4ea69da2a0c1f8879489 100644 (file)
--- a/sigrok-proto.h
+++ b/sigrok-proto.h
@@ -34,8 +34,8 @@ int sr_get_loglevel(void);
 
 int sr_datastore_new(int unitsize, struct sr_datastore **ds);
 int sr_datastore_destroy(struct sr_datastore *ds);
-void sr_datastore_put(struct sr_datastore *ds, void *data, unsigned int length,
-                     int in_unitsize, int *probelist);
+int sr_datastore_put(struct sr_datastore *ds, void *data, unsigned int length,
+                    int in_unitsize, int *probelist);
 
 /*--- device.c --------------------------------------------------------------*/