text: #ifndef SYSTEMTOOLS_H_
  #define SYSTEMTOOLS_H_
  
  namespace SystemTools {
  	struct ModuleInfo {
  		HMODULE handle;
  		size_t image_size;
  	};
  
  	struct ThreadInfo {
  		void* start_address;
  	};
  
  	size_t GetVMAllocationSize(void* start);
  	bool GetModuleInfo(const TCHAR* module_name, ModuleInfo* info);
  	bool GetThreadInfo(DWORD tid, ThreadInfo* info);
  
  	bool Init();
  	void Cleanup();
  }
  
  #endif