1 files changed, 15 insertions, 0 deletions
diff --git a/winsup/w32api/include/ddk/scsiwmi.h b/winsup/w32api/include/ddk/scsiwmi.h
index 53aaad0f3..9f3aebc55 100644
--- a/winsup/w32api/include/ddk/scsiwmi.h
+++ b/winsup/w32api/include/ddk/scsiwmi.h
@@ -46,6 +46,21 @@ typedef struct _SCSIWMI_REQUEST_CONTEXT {
   ULONG  ReturnSize;
 } SCSIWMI_REQUEST_CONTEXT, *PSCSIWMI_REQUEST_CONTEXT;
 
+#ifndef _GUID_DEFINED
+#define _GUID_DEFINED
+typedef struct _GUID {
+    unsigned long  Data1;
+    unsigned short Data2;
+    unsigned short Data3;
+    unsigned char  Data4[ 8 ];
+} GUID;
+#endif
+
+#ifndef _LPCGUID_DEFINED
+#define _LPCGUID_DEFINED
+typedef const GUID *LPCGUID;
+#endif
+
 typedef struct _SCSIWMIGUIDREGINFO {
   LPCGUID  Guid;
   ULONG  InstanceCount;