ssSetErrorStatus(S, "Ts has to be positive or -1 for automatic step");
if ((PRM_CHANNEL(S) < 0) || (PRM_CHANNEL(S) > 3))
ssSetErrorStatus(S, "valid IRC channel is 0, 1, 2, or 3");
ssSetErrorStatus(S, "Ts has to be positive or -1 for automatic step");
if ((PRM_CHANNEL(S) < 0) || (PRM_CHANNEL(S) > 3))
ssSetErrorStatus(S, "valid IRC channel is 0, 1, 2, or 3");