dll导出函数定义规范

#ifndef _CITICS_KCBPCLI2_H

#define _CITICS_KCBPCLI2_H

#ifdef WIN32

#ifdef CITICS_KCBPCLI_EXPORTS

#define CITICS_KCBPCLI_API __declspec(dllexport)

#else

#define CITICS_KCBPCLI_API __declspec(dllimport)

#endif

#define KCBPCLISTDCALL __stdcall /* ensure stcall calling convention on NT */

#else

#define KCBPCLI_API

#define KCBPCLISTDCALL /* leave blank for other systems */

#endif

typedef void *KCBPCLIHANDLE;

#ifdef __cplusplus

extern "C"

{

#endif

/// 初始化程序模块，加载Dll后，调用任何函数之前，必须首先进行初始化

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_InitPrograms2(KCBPCLIHANDLE hHandle = NULL);

/// 初始化服务器连接句柄，

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_Init(KCBPCLIHANDLE *hHandle);

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_Exit(KCBPCLIHANDLE hHandle);

/// 建立、断开服务器连接

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_ConnectServer2(KCBPCLIHANDLE hHandle);

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_DisConnect2(KCBPCLIHANDLE hHandle);

/// 提交业务请求

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_CallProgramAndCommit2(KCBPCLIHANDLE hHandle, char *ProgramName, char* Param);

/// 获取下一行数据

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_SQLFetch(KCBPCLIHANDLE hHandle);

/// 根据字段名称，读取字段值

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_RsGetColByName(KCBPCLIHANDLE hHandle, char *KeyName, char *Vlu);

/// 读取错误代码和错误信息

CITICS_KCBPCLI_API int KCBPCLISTDCALL CITICS_KCBPCLI_GetErr(KCBPCLIHANDLE hHandle, int *pErrCode, char *ErrMsg);

#ifdef __cplusplus

}

#endif

#endif