1 files changed, 48 insertions, 0 deletions
diff --git a/CPP/7zip/FileManager/MyCom2.h b/CPP/7zip/FileManager/MyCom2.h
new file mode 100755
index 00000000..756a8169
--- /dev/null
+++ b/CPP/7zip/FileManager/MyCom2.h
@@ -0,0 +1,48 @@
+// MyCom2.h
+
+#ifndef __MYCOM2_H
+#define __MYCOM2_H
+
+#include "Common/MyCom.h"
+
+#define MY_ADDREF_RELEASE_MT \
+STDMETHOD_(ULONG, AddRef)() { InterlockedIncrement((LONG *)&__m_RefCount); return __m_RefCount; } \
+STDMETHOD_(ULONG, Release)() { InterlockedDecrement((LONG *)&__m_RefCount); if (__m_RefCount != 0) \
+  return __m_RefCount; delete this; return 0; }
+
+#define MY_UNKNOWN_IMP_SPEC_MT(i) \
+  MY_QUERYINTERFACE_BEGIN \
+  MY_QUERYINTERFACE_ENTRY(IUnknown) \
+  i \
+  MY_QUERYINTERFACE_END \
+  MY_ADDREF_RELEASE_MT
+
+#define MY_UNKNOWN_IMP_SPEC_MT2(i1, i) \
+  MY_QUERYINTERFACE_BEGIN \
+  if (iid == IID_IUnknown) \
+      { *outObject = (void *)(IUnknown *)(i1 *)this; AddRef(); return S_OK; }  i \
+  MY_QUERYINTERFACE_END \
+  MY_ADDREF_RELEASE_MT
+
+
+#define MY_UNKNOWN_IMP_MT MY_UNKNOWN_IMP_SPEC_MT(;)
+
+#define MY_UNKNOWN_IMP1_MT(i) MY_UNKNOWN_IMP_SPEC_MT2( \
+  i, \
+  MY_QUERYINTERFACE_ENTRY(i) \
+  )
+
+#define MY_UNKNOWN_IMP2_MT(i1, i2) MY_UNKNOWN_IMP_SPEC_MT2( \
+  i1, \
+  MY_QUERYINTERFACE_ENTRY(i1) \
+  MY_QUERYINTERFACE_ENTRY(i2) \
+  )
+
+#define MY_UNKNOWN_IMP3_MT(i1, i2, i3) MY_UNKNOWN_IMP_SPEC_MT2( \
+  i1, \
+  MY_QUERYINTERFACE_ENTRY(i1) \
+  MY_QUERYINTERFACE_ENTRY(i2) \
+  MY_QUERYINTERFACE_ENTRY(i3) \
+  )
+
+#endif