rpcrt4: Add an rpcasync.h header stub and fix the RpcErrorStartEnumeration() prototype.

include/Makefile.in

diff --git a/include/Makefile.in b/include/Makefile.in
index 2104454..4300329 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -334,6 +334,7 @@
 	richedit.h \
 	rmxfguid.h \
 	rpc.h \
+	rpcasync.h \
 	rpcdce.h \
 	rpcdcep.h \
 	rpcndr.h \

include/rpc.h

diff --git a/include/rpc.h b/include/rpc.h
index 60bf4fe..c157c6d 100644
--- a/include/rpc.h
+++ b/include/rpc.h
@@ -60,6 +60,9 @@
 #include <rpcnterr.h>
 #include <excpt.h>
 #include <winerror.h>
+#ifndef RPC_NO_WINDOWS_H
+#include <rpcasync.h>
+#endif
 
 /* ignore exception handling for now */
 #define RpcTryExcept if (1) {

include/rpcasync.h

diff --git a/include/rpcasync.h b/include/rpcasync.h
new file mode 100644
index 0000000..d90bbe0
--- /dev/null
+++ b/include/rpcasync.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2007 Francois Gouget
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+#ifndef __WINE_RPCASYNC_H
+#define __WINE_RPCASYNC_H
+
+
+typedef struct tagRPC_ERROR_ENUM_HANDLE
+{
+    ULONG Signature;
+    void* CurrentPos;
+    void* Head;
+} RPC_ERROR_ENUM_HANDLE;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+RPCRTAPI RPC_STATUS RPC_ENTRY RpcErrorStartEnumeration(RPC_ERROR_ENUM_HANDLE*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif