Improve sr_filter_probes error handling and docs.

[libsigrok.git] / sigrok-proto.h

diff --git a/sigrok-proto.h b/sigrok-proto.h
index 728ffc7342bdb033af4db55d9e229564bd949c0d..2c3be8b12f55184ff6af9cac4579d8e177182128 100644 (file)
--- a/sigrok-proto.h
+++ b/sigrok-proto.h
@@ -60,7 +60,7 @@ gboolean sr_device_has_hwcap(struct sr_device *device, int hwcap);
 
 /*--- filter.c --------------------------------------------------------------*/
 
-int sr_filter_probes(int in_unitsize, int out_unitsize, int *probelist,
+int sr_filter_probes(int in_unitsize, int out_unitsize, const int *probelist,
                     const unsigned char *data_in, uint64_t length_in,
                     char **data_out, uint64_t *length_out);