#pragma once typedef enum _EncMethod { Device = 0, License = 1 }EncMethod; extern "C" bool GenerateDeviceID(void); extern "C" bool GenerateLicenseData(const char* flag, const char* suffix); extern "C" bool VerifyLicense(void); extern "C" bool AddParaForLicenseData(char* flag, char* suffix); extern "C" bool DeleteParaForLicenseData(char* flag); extern "C" bool AnalysisLicense(const char* flag);