X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Foutput_binary.c;h=e3edf62ef3e46fbf28bdad120f94d5eeac9771d0;hb=c91404191e6b31ffe40edd8de469876a02c81d57;hp=2fee7fff41e34ecc120fa0d767378bcd88b5540e;hpb=5a2326a71b3a7d3bc6b367a7a3dfa6f137f5f0ec;p=libsigrok.git

diff --git a/output/output_binary.c b/output/output_binary.c
index 2fee7fff..e3edf62e 100644
--- a/output/output_binary.c
+++ b/output/output_binary.c
@@ -25,7 +25,7 @@
 #include "config.h"
 
 
-static int data(struct sr_output *o, char *data_in, uint64_t length_in,
+static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
 		char **data_out, uint64_t *length_out)
 {
 	char *outbuf;