sr: Make wrappers honor return values.

[libsigrok.git] / sigrok-internal.h

diff --git a/sigrok-internal.h b/sigrok-internal.h
index 6f1480237a81687baaaf639381ad1de0bfd5a57f..d79be5f92df70ce0d2ec4f28e28ee5c2b6b16886 100644 (file)
--- a/sigrok-internal.h
+++ b/sigrok-internal.h
@@ -91,9 +91,9 @@ SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status,
 SR_PRIV struct sr_dev_inst *sr_dev_inst_get(GSList *dev_insts, int dev_index);
 SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
 
-SR_PRIV void sr_source_remove(int fd);
-SR_PRIV void sr_source_add(int fd, int events, int timeout,
-                          sr_receive_data_callback_t cb, void *cb_data);
+SR_PRIV int sr_source_remove(int fd);
+SR_PRIV int sr_source_add(int fd, int events, int timeout,
+                         sr_receive_data_callback_t cb, void *cb_data);
 
 /*--- hardware/common/serial.c ----------------------------------------------*/