invariants?


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\item start = 2021-\/02-\/13 12\+:00
\item end = 2021-\/02-\/13 13\+:10
\item moderator = Stefan Hanreich \href{mailto:stefanhani@gmail.com}{\tt stefanhani@gmail.\+com}
\item reviewer = Markus Raab \href{mailto:markus@libelektra.org}{\tt markus@libelektra.\+org}
\end{DoxyItemize}

{\ttfamily int key\+Copy(\+Key $\ast$dest, const Key $\ast$source);}


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\item \mbox{[} \mbox{]} first line explains briefly what the function does
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\item \mbox{[}x\mbox{]} Clear -\/$>$ clear
\item \mbox{[}x\mbox{]} do not instantly reference {\ttfamily key\+Dup}
\end{DoxyItemize}
\item \mbox{[} \mbox{]} {\ttfamily @see}
\begin{DoxyItemize}
\item \mbox{[}x\mbox{]} add {\ttfamily @see} for {\ttfamily key\+Dup}
\end{DoxyItemize}
\item \mbox{[} \mbox{]} {\ttfamily @since} (optional\+: for after 1.\+0.\+0)
\begin{DoxyItemize}
\item \mbox{[}x\mbox{]} add {\ttfamily @since} 0.\+9.\+5
\end{DoxyItemize}
\item \mbox{[}x\mbox{]} `{\ttfamily }
\item {\ttfamily \mbox{[} \mbox{]}}
\begin{DoxyRetVals}{Return values}
{\em } & \\
\hline
\end{DoxyRetVals}

\end{DoxyItemize}