X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=proto.h;h=c801f6cd19b09308081827acd43f933658d4749e;hb=4c961f5ed5e127aae75e48cd4369dc25439f24d4;hp=cf99d1bbc583f825a4b444d3813e879c958afc81;hpb=9fd504b9eb37502b4cd2d5d105f9f24ad1b5adf9;p=libsigrok.git

diff --git a/proto.h b/proto.h
index cf99d1bb..c801f6cd 100644
--- a/proto.h
+++ b/proto.h
@@ -72,7 +72,7 @@ SR_API int sr_config_get(const struct sr_dev_driver *driver, int key,
 		const void **data, const struct sr_dev_inst *sdi);
 SR_API int sr_config_set(const struct sr_dev_inst *sdi, int key,
 		const void *value);
-SR_API int sr_config_list(struct sr_dev_driver *driver, int key,
+SR_API int sr_config_list(const struct sr_dev_driver *driver, int key,
 		const void **data, const struct sr_dev_inst *sdi);
 SR_API const struct sr_config_info *sr_config_info_get(int key);
 SR_API const struct sr_config_info *sr_config_info_name_get(const char *optname);