From eb0e79041efda1bb2f1b65d704b922d7688af230 Mon Sep 17 00:00:00 2001
From: ehouse <ehouse@0782aaa5-4710-0410-8820-a96bf9123855>
Date: Sun, 21 Aug 2005 14:33:38 +0000
Subject: [PATCH] add stream_setOnCloseProc

---
 common/memstream.c | 8 ++++++++
 common/xwstream.h  | 7 +++++++
 2 files changed, 15 insertions(+)

diff --git a/common/memstream.c b/common/memstream.c
index e3f7aaf04..babc8c203 100644
--- a/common/memstream.c
+++ b/common/memstream.c
@@ -341,6 +341,12 @@ mem_stream_getVersion( XWStreamCtxt* p_sctx )
     return stream->version;
 } /* mem_stream_getVersion */
 
+static void
+mem_stream_setOnCloseProc( XWStreamCtxt* p_sctx, MemStreamCloseCallback proc )
+{
+    MemStreamCtxt* stream = (MemStreamCtxt*)p_sctx;
+    stream->onClose = proc;
+}
 
 static XWStreamPos
 mem_stream_getPos( XWStreamCtxt* p_sctx, PosWhich which )
@@ -427,6 +433,8 @@ make_vtable( MemStreamCtxt* stream )
     SET_VTABLE_ENTRY( vtable, stream_setVersion, mem );
     SET_VTABLE_ENTRY( vtable, stream_getVersion, mem );
 
+    SET_VTABLE_ENTRY( vtable, stream_setOnCloseProc, mem );
+
     return vtable;
 } /* make_vtable */
 
diff --git a/common/xwstream.h b/common/xwstream.h
index 1652c2c6c..2d9c220c9 100644
--- a/common/xwstream.h
+++ b/common/xwstream.h
@@ -21,6 +21,7 @@
 #define _XWSTREAM_H_
 
 #include "comtypes.h"
+#include "memstream.h"
 /* #include "xptypes.h" */
 
 #define START_OF_STREAM 0
@@ -67,6 +68,9 @@ typedef struct StreamCtxVTable {
 
     void (*m_stream_setVersion)( XWStreamCtxt* dctx, XP_U16 vers );
     XP_U16  (*m_stream_getVersion)( XWStreamCtxt* dctx );
+
+    void  (*m_stream_setOnCloseProc)( XWStreamCtxt* dctx, 
+                                      MemStreamCloseCallback proc );
 } StreamCtxVTable;
 
 
@@ -141,4 +145,7 @@ struct XWStreamCtxt {
 #define stream_getVersion(sc) \
          (sc)->vtable->m_stream_getVersion((sc))
 
+#define stream_setOnCloseProc(sc, p) \
+         (sc)->vtable->m_stream_setOnCloseProc((sc), (p))
+
 #endif /* _XWSTREAM_H_ */