[PATCH v2 1/2] wintab32: Pad WTPACKET to align 32/64-bit archs

[John Chadwick]

From: John Chadwick

WTPACKET's structure is never directly exposed via the API; it's
internal to Wine. The HCTX value is only used on the wintab32 side,
not the driver side, so this is safe to do.

This eliminates the need to have a wow64 thunk for tablet_get_packet.
---
 dlls/winex11.drv/wintab.c       | 3 +++
 dlls/wintab32/wintab_internal.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/dlls/winex11.drv/wintab.c b/dlls/winex11.drv/wintab.c
index 6f1437f14c6..951395d9ee5 100644
--- a/dlls/winex11.drv/wintab.c
+++ b/dlls/winex11.drv/wintab.c
@@ -237,6 +237,9 @@ typedef struct tagWTI_DEVICES_INFO

typedef struct tagWTPACKET {
         HCTX pkContext;
+#ifndef _WIN64
+        DWORD pkPadding;
+#endif
         UINT pkStatus;
         LONG pkTime;
         WTPKT pkChanged;
diff --git a/dlls/wintab32/wintab_internal.h b/dlls/wintab32/wintab_internal.h
index b0a2e8fd58f..c901f3cf64b 100644
--- a/dlls/wintab32/wintab_internal.h
+++ b/dlls/wintab32/wintab_internal.h
@@ -118,6 +118,9 @@ typedef struct tagWTI_EXTENSIONS_INFO

typedef struct tagWTPACKET {
         HCTX pkContext;
+#ifndef _WIN64
+        DWORD pkPadding;
+#endif
         UINT pkStatus;
         LONG pkTime;
         WTPKT pkChanged;