COOP - Co-operate Library to Transfer Data between Processes

#ifndef __COOP__FRAME__H__
#define __COOP__FRAME__H__

#ifdef COOP_EXPORTS 
#define COOP_API2 __declspec(dllexport)
#else
#define COOP_API2 __declspec(dllimport)
#endif

#define STDCALL __stdcall

DECLARE_HANDLE(HCOOPSESSION);

typedef VOID (CALLBACK* COOPPROC)(LPCVOID pData, UINT nSize, LPVOID pParam);

#ifdef __cplusplus
extern "C" {
#endif

//
// If current process is created by co-operator, the return value is not NULL
//
COOP_API2 HCOOPSESSION STDCALL GetCoopSession(COOPPROC fnCoopProc, LPVOID pParam);

//
// Create a process
//
COOP_API2 HCOOPSESSION STDCALL StartCoopSession(COOPPROC fnCoopProc, LPVOID pParam, LPCTSTR szPath, LPCVOID pData, UINT nSize);

//
// Set callback function
//
COOP_API2 VOID STDCALL SetCoopSessionProc(HCOOPSESSION hCoopSession, COOPPROC fnCoopProc, LPVOID pParam);

//
// Is co-operator still running
//
COOP_API2 BOOL STDCALL IsCoopSessionValid(HCOOPSESSION hCoopSession);

//
// Release session
//
COOP_API2 VOID STDCALL CloseCoopSession(HCOOPSESSION hCoopSession);

//
// Send data to co-operator
//
COOP_API2 VOID STDCALL SendToCoopSession(HCOOPSESSION hCoopSession, LPCVOID pData, UINT nSize);

#ifdef __cplusplus
}
#endif

#endif//__COOP__FRAME__H__