Const pointer rules

.gitattributes

*.png binary

const-pointers.md

const pointer rules

main.png

main.tex

\documentclass{standalone}
\usepackage{tikz-dependency}

\begin{document}

\begin{dependency}[theme = simple, edge style={<-,thick,blue}]
  \begin{scope}
    \begin{deptext}[column sep=1em]
      {\tt const} \& {\tt char} \& {\tt *} \& {\tt p} \& {\tt ;} \\
    \end{deptext}
    \depedge{2}{1}{}
  \end{scope}
  %%
  \begin{scope}[yshift=-20mm]
    \begin{deptext}[column sep=1em]
      {\tt char} \& {\tt const} \& {\tt *} \& {\tt p} \& {\tt ;} \\
    \end{deptext}
    \depedge{1}{2}{}
  \end{scope}
  %%
  \begin{scope}[yshift=-40mm]
    \begin{deptext}[column sep=1em]
      {\tt char} \& {\tt *} \& {\tt const} \& {\tt p} \& {\tt ;} \\
    \end{deptext}
    \depedge{2}{3}{}
  \end{scope}
  %%
  \begin{scope}[yshift=-60mm]
    \begin{deptext}[column sep=1em]
      {\tt const} \& {\tt char} \& {\tt *} \& {\tt const} \& {\tt p} \& {\tt ;} \\
    \end{deptext}
    \depedge{2}{1}{}
    \depedge{3}{4}{}
  \end{scope}
\end{dependency}%

\end{document}