3.1.4.17 SCARD_IOCTL_ADDREADERTOGROUPA (IOCTL 0x00090070)

The ASCII version of Add Reader to Group adds the smart card reader specified in ContextAndTwoStringA_Call.sz2 (for more information, see section 2.2.2.7).

Return Values: The method sets Long_Return.ReturnCode (for more information, see section 2.2.3.3) to SCARD_S_SUCCESS on success; otherwise, it sets one of the smart card-specific errors or one of the return codes from Winerror.h. No specialized error codes are associated with this method.