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-rw-r--r--src/wchar/wcsdup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/wchar/wcsdup.c b/src/wchar/wcsdup.c
index 62fef76..49f974e 100644
--- a/src/wchar/wcsdup.c
+++ b/src/wchar/wcsdup.c
@@ -30,6 +30,8 @@
* and `errno` is set to indicate the error.
*
* @throws ENOMEM The process could not allocate sufficient amount of memory.
+ *
+ * @since Always.
*/
wchar_t* wcsdup(const wchar_t* string)
{