h6. [[OS SWI Calls]] h6(. » [[OS_Byte]] h6((. » OS_Byte 188 h2. OS_Byte 188 h5. (SWI &06) |_<^{width:4em}. Entry | | |<^. R0|<^. 188 (&BC) | |_<^{width:4em}. Exit|_<^. | |<^. R0|<^. Preserved | |<^. R1|<^. Current Channel (1 - 4) | h4. Use The purpose of this call is to read the current channel. h4. Notes (On the I/O Podule this call does the same.) h4. See also * [[OS_Byte]]