De-initializes the library.
PRL_RESULT PrlApi_Deinit();
PrlApiCore.h
PRL_RESULT. Possible values:
PRL_ERR_UNINITIALIZED - the library was not initialized.
PRL_ERR_SUCCESS - operation completed successfully.
Before exiting a client program, this function must be called to perform internal library de-initialization. Internally, this call will lead to the destruction of the internal event-loop and de-initialization of the library state.