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changeset 1:6d1e2fb6763b

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Added workarounds for incomplete NT DDK headers in Open Watcom 1.9.
author Michal Necasek <mnecasek@yahoo.com>
date Mon, 21 Jul 2014 23:46:56 +0200
parents 7b21e0889b05
children 1ac5a9d19fc6
files videomp.c
diffstat 1 files changed, 14 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/videomp.c	Thu Jul 17 23:22:50 2014 +0200
+++ b/videomp.c	Mon Jul 21 23:46:56 2014 +0200
@@ -10,12 +10,25 @@
 #include <miniport.h>
 #include <ntddvdeo.h>
 #include <video.h>
-#include <dderror.h>
 #include <stddef.h>
 
 #include "videomp.h"
 #include "boxv.h"
 
+/* Accommodate incomplete DDK headers shipped with Open Watcom 1.9. */
+#ifndef SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA
+
+#define SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA    FIELD_OFFSET( VIDEO_HW_INITIALIZATION_DATA, HwStartDma )
+#define SIZE_OF_W2K_VIDEO_HW_INITIALIZATION_DATA    FIELD_OFFSET( VIDEO_HW_INITIALIZATION_DATA, Reserved )
+#define SIZE_OF_WXP_VIDEO_HW_INITIALIZATION_DATA    (SIZE_OF_W2K_VIDEO_HW_INITIALIZATION_DATA + sizeof( ULONG ))
+
+#include <winerror.h>   /* This should really be dderror.h... */
+
+#else
+
+#include <dderror.h>
+
+#endif
 
 /* Number of PCI access ranges. */
 #define NUM_PCI_RANGES      3