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mt5_developer
Added topic how to declare and call a function with callback function pointer as parameter imported from dll?
for example: here is a dll named tclient.dll, which include a function below: typedef TCLIENT_API void (*call_back)(Tick* p); TCLIENT_API int sub_tick(CTX ctx, const char * insId, call_back f); How should I declare and call it in mql5
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