[PATCH 17/17] util: fix annotation of __wcstok_r

[Césaire Mounah <cesaire.mounah@xxxxxxxxxx>]

__wcstok_r() indirectly write in Buffer
(*Context = Buffer, and later *Context = End) so it
should be annotated as _Inout_opt_.

Signed-off-by: Césaire Mounah <cesaire.mounah@xxxxxxxxxx>
---
 src/xeniface/util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xeniface/util.h b/src/xeniface/util.h
index 77daa07..79aee6d 100644
--- a/src/xeniface/util.h
+++ b/src/xeniface/util.h
@@ -317,7 +317,7 @@ __strtok_r(
 
 static FORCEINLINE PWSTR
 __wcstok_r(
-    _In_opt_ PWSTR      Buffer,
+    _Inout_opt_ PWSTR   Buffer,
     _In_ PWSTR          Delimiter,
     _When_(Buffer != NULL, _Outptr_)
     _When_(Buffer == NULL, _Inout_)
-- 
2.55.0.windows.5



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Césaire Mounah | Vates Windows Guest Tools Engineer

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