#ifdef __cplusplus #define ExternC extern "C" #define DLLExport __declspec(dllexport) #else #define ExternC #define DLLExport #include <stdbool.h> #endif ExternC DLLExport bool start(); ExternC DLLExport bool stop(); ExternC DLLExport bool connect(); ExternC DLLExport bool disconnect(); ExternC DLLExport bool sendMessage(); ExternC DLLExport bool receiveMessage();