h6. [[OS SWI Calls]] h6(. » [[OS_Byte]] h6((. » OS_Byte 15 h2. OS_Byte 15 h5. (SWI &06) |_<^{width:3em}. Entry | | |<^. R0|<^. 15 (&0F) | |/2<^. R1|<^. 0 to flush all buffers | |<^. 1 to flush the current input buffer| |_<^{width:3em}. Exit|_<^. | |<^. R0|<^. Preserved | |<^. R1|<^. Corrupted | |<^. R2|<^. Corrupted | h4. Use The purpose of this call is to flush all buffers, or the current input buffer. h4. Notes The contents of either all buffers or only the current input buffer are discarded, depending on R1. Individual buffers may be flushed using [[OS_Byte 21]]. h4. See also * [[OS_Byte]] * [[OS_Byte 21]]