include: Add types and definitions for RPC user callback routines.
diff --git a/include/rpcndr.h b/include/rpcndr.h
index ce32fb4..87d5b51 100644
--- a/include/rpcndr.h
+++ b/include/rpcndr.h
@@ -254,6 +254,37 @@
USER_MARSHAL_FREEING_ROUTINE pfnFree;
} USER_MARSHAL_ROUTINE_QUADRUPLE;
+/* 'USRC' */
+#define USER_MARSHAL_CB_SIGNATURE \
+ ( (DWORD)'U' | ( (DWORD)'S' << 8 ) | \
+ ( (DWORD)'R' << 16 ) | ( (DWORD)'C' << 24 ) )
+
+typedef enum
+{
+ USER_MARSHAL_CB_BUFFER_SIZE,
+ USER_MARSHAL_CB_MARSHALL,
+ USER_MARSHAL_CB_UNMARSHALL,
+ USER_MARSHAL_CB_FREE
+} USER_MARSHAL_CB_TYPE;
+
+typedef struct _USER_MARSHAL_CB
+{
+ unsigned long Flags;
+ PMIDL_STUB_MESSAGE pStubMsg;
+ PFORMAT_STRING pReserve;
+ unsigned long Signature;
+ USER_MARSHAL_CB_TYPE CBType;
+ PFORMAT_STRING pFormat;
+ PFORMAT_STRING pTypeFormat;
+} USER_MARSHAL_CB;
+
+#define USER_CALL_CTXT_MASK(f) ((f) & 0x00ff)
+#define USER_CALL_AUX_MASK(f) ((f) & 0xff00)
+#define GET_USER_DATA_REP(f) HIWORD(f)
+
+#define USER_CALL_IS_ASYNC 0x0100
+#define USER_CALL_NEW_CORRELATION_DESC 0x0200
+
typedef struct _MALLOC_FREE_STRUCT
{
void * (__RPC_USER *pfnAllocate)(size_t);
