1 files changed, 50 insertions, 0 deletions
diff --git a/src/libs/3rdparty/7zip/unix/CPP/Windows/DLL.h b/src/libs/3rdparty/7zip/unix/CPP/Windows/DLL.h
new file mode 100644
index 000000000..2e044ec59
--- /dev/null
+++ b/src/libs/3rdparty/7zip/unix/CPP/Windows/DLL.h
@@ -0,0 +1,50 @@
+// Windows/DLL.h
+
+#ifndef __WINDOWS_DLL_H
+#define __WINDOWS_DLL_H
+
+#include "../Common/MyString.h"
+
+typedef void * HMODULE;
+// #define LOAD_LIBRARY_AS_DATAFILE 0
+typedef int (*FARPROC)();
+
+namespace NWindows {
+namespace NDLL {
+
+class CLibrary
+{
+  HMODULE _module;
+public:
+  CLibrary(): _module(NULL) {};
+  ~CLibrary() { Free(); }
+
+  operator HMODULE() const { return _module; }
+  HMODULE* operator&() { return &_module; }
+  bool IsLoaded() const { return (_module != NULL); };
+
+  void Attach(HMODULE m)
+  {
+    Free();
+    _module = m;
+  }
+  HMODULE Detach()
+  {
+    HMODULE m = _module;
+    _module = NULL;
+    return m;
+  }
+
+  bool Free();
+  // bool LoadEx(CFSTR path, DWORD flags = LOAD_LIBRARY_AS_DATAFILE);
+  bool Load(CFSTR path);
+  FARPROC GetProc(LPCSTR procName) const; //  { return My_GetProcAddress(_module, procName); }
+};
+
+bool MyGetModuleFileName(FString &path);
+
+FString GetModuleDirPrefix();
+
+}}
+
+#endif