atl: Add a __WINE_ALLOC_SIZE attribute to heap_alloc().

[Francois Gouget]

And standardize its parameter name.

Signed-off-by: Francois Gouget <fgouget at free.fr>
---
 dlls/atl/atl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/atl/atl.c b/dlls/atl/atl.c
index 23be343deaa..884ff78b390 100644
--- a/dlls/atl/atl.c
+++ b/dlls/atl/atl.c
@@ -33,9 +33,9 @@ HINSTANCE atl_instance;
 
 typedef unsigned char cpp_bool;
 
-static inline void *heap_alloc(size_t len)
+static inline void* __WINE_ALLOC_SIZE(1) heap_alloc(size_t size)
 {
-    return HeapAlloc(GetProcessHeap(), 0, len);
+    return HeapAlloc(GetProcessHeap(), 0, size);
 }
 
 static inline BOOL heap_free(void *mem)
-- 
2.11.0