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-rw-r--r--utils/nsoption.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/utils/nsoption.c b/utils/nsoption.c
index 669b26c3d..e987a4316 100644
--- a/utils/nsoption.c
+++ b/utils/nsoption.c
@@ -442,7 +442,9 @@ nsoption_output_value_text(struct nsoption_s *option,
*
* Allocates a new option table and copies an existing one into it.
*
- * @param src The source table to copy
+ * \param[in] src The source table to copy
+ * \param[out] pdst The output table
+ * \return NSERROR_OK on success or appropriate error code.
*/
static nserror
nsoption_dup(struct nsoption_s *src, struct nsoption_s **pdst)