winnt.h: Add ARRAYSIZE macro.

Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winnt.h: Add ARRAYSIZE macro.
6cad7dd2 · Jacek Caban · Alexandre Julliard · 940c249b · 6cad7dd2
Commit 6cad7dd2 authored May 18, 2020 by Jacek Caban Committed by Alexandre Julliard May 18, 2020
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winnt.h include/winnt.h +1 -0

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--- a/include/winnt.h
+++ b/include/winnt.h
@@ -796,6 +796,7 @@ typedef struct _MEMORY_BASIC_INFORMATION
 #define CONTAINING_RECORD(address, type, field) \
  ((type *)((PCHAR)(address) - offsetof(type, field)))
+#define ARRAYSIZE(x) (sizeof(x) / sizeof((x)[0]))
 #ifdef __WINESRC__
 # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 #endif