\newcommand{\file}[1]{\texttt{#1}} % file name
\newcommand{\link}[1]{\texttt{#1}} % html link
\newcommand{\ctyp}[1]{\texttt{#1}} % C standard type
\newcommand{\file}[1]{\texttt{#1}} % file name
\newcommand{\link}[1]{\texttt{#1}} % html link
\newcommand{\ctyp}[1]{\texttt{#1}} % C standard type