1 files changed, 1 insertions, 1 deletions
diff --git a/nvme.h b/nvme.h
index d859983..1938afb 100644
--- a/nvme.h
+++ b/nvme.h
@@ -96,7 +96,7 @@ void register_extension(struct plugin *plugin);
  * parse_and_open - parses arguments and opens the NVMe device, populating @dev
  */
 int parse_and_open(struct nvme_dev **dev, int argc, char **argv, const char *desc,
-	struct argconfig_commandline_options *clo);
+	const struct argconfig_commandline_options *clo);
 
 void dev_close(struct nvme_dev *dev);