Jame's Easy7Zip changes, translocated from 16 to 18.05

CPP/Common/Common.h

@@ -25,6 +25,7 @@ you can change this h file or h files included in this file.
 // NewHandler.h and NewHandler.cpp redefine operator new() to throw exceptions, if compiled with old MSVC compilers
 #include "NewHandler.h"
 
+#include <stdio.h>
 
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))

CPP/Common/MyWindows.h

@@ -96,8 +96,6 @@ typedef LONG SCODE;
 #define E_OUTOFMEMORY ((HRESULT)0x8007000EL)
 #define E_INVALIDARG ((HRESULT)0x80070057L)
 
-#define ERROR_NEGATIVE_SEEK -1
-#define HRESULT_FROM_WIN32(e) ((HRESULT)(e))
 
 #ifdef _MSC_VER
 #define STDMETHODCALLTYPE __stdcall