\section{include/sys/ Directory Reference}
\label{dir_000007}\index{include/sys/ Directory Reference@{include/sys/ Directory Reference}}
\subsection*{Files}
\begin{CompactItemize}
\item 
file {\bf battery.h}
\begin{CompactList}\small\item\em Internal Interface: battery handling. \item\end{CompactList}

\item 
file {\bf bitops.h}
\begin{CompactList}\small\item\em Internal Interface: H8/300 bit operations. \item\end{CompactList}

\item 
file {\bf critsec.h}
\begin{CompactList}\small\item\em Interface: kernel level critical sections. \item\end{CompactList}

\item 
file {\bf dmotor.h}
\begin{CompactList}\small\item\em Internal Interface: direct motor control. \item\end{CompactList}

\item 
file {\bf dsensor.h}
\begin{CompactList}\small\item\em Internal Interface: direct sensor access. \item\end{CompactList}

\item 
file {\bf dsound.h}
\begin{CompactList}\small\item\em Internal Interface: direct sound control. \item\end{CompactList}

\item 
file {\bf h8.h}
\begin{CompactList}\small\item\em Internal Interface: H8/3297 processor registers. \item\end{CompactList}

\item 
file {\bf lcd.h}
\begin{CompactList}\small\item\em Internal Interface: LCD control and constants. \item\end{CompactList}

\item 
file {\bf mm.h}
\begin{CompactList}\small\item\em Internal Interface: memory management. \item\end{CompactList}

\item 
file {\bf program.h}
\begin{CompactList}\small\item\em Internal Interface: program data structures and functions. \item\end{CompactList}

\item 
file {\bf time.h}
\begin{CompactList}\small\item\em Internal Interface: system time functions. \item\end{CompactList}

\item 
file {\bf timeout.h}
\begin{CompactList}\small\item\em Internal Interface: Powerdown Timer Routines. \item\end{CompactList}

\item 
file {\bf tm.h}
\begin{CompactList}\small\item\em Internal Interface: task management. \item\end{CompactList}

\item 
file {\bf vis.h}
\begin{CompactList}\small\item\em Internal Interface: visualization of Brick\-OS state. \item\end{CompactList}

\end{CompactItemize}
