if (ReadConsoleBytes(infoPtr->handle, (LPVOID) buf, (DWORD) bufSize,
	    &count) == TRUE) {
	/*
	 * TODO: This potentially writes beyond the limits specified
	 * by the caller.  In practice this is harmless, since all writes
	 * are into ChannelBuffers, and those have padding, but still
	 * ought to remove this, unless some Windows wizard can give
	 * a reason not to.  
	 */
	buf[count] = '\0';
	return count;
    }

    return -1;
}