\newcommand{\ctyp}[1]{\texttt{#1}} % C standard type
\newcommand{\headfile}[1]{%
-%\index{file!include!{#1}@{{\tt {#1}}}}\texttt{#1}%
+%\index{file!include!menzione{#1}@{{\tt {#1}}}}\texttt{#1}%
\texttt{#1}%
} % header file name
+\newcommand{\headfiled}[1]{%
+\index{file!include!{#1}@{{\tt {#1}}}}\texttt{#1}%
+} % header file name
+
\newcommand{\procfile}[1]{%
\index{file!filesystem~\texttt{/proc}!{#1}@{{\tt {#1}}}}\texttt{#1}%
%\index{#1@{{\tt {#1}} (direttiva)}}\texttt{#1}%
} % /proc file name
+\newcommand{\procfilem}[1]{%
+\texttt{#1}%
+%\index{file!filesystem~\texttt{/proc}!{#1}@{{\tt {#1}}}}\texttt{#1}%
+%\index{#1@{{\tt {#1}} (direttiva)}}\texttt{#1}%
+} % /proc file name
\newcommand{\sysfile}[1]{%
\index{file!di~sistema!{#1}@{{\tt {#1}}}}\texttt{#1}%
%\index{#1@{{\tt {#1}} (direttiva)}}\texttt{#1}%
%\index{#1@{{\tt {#1}} (tipo)}}\texttt{#1}%
} % system type
\newcommand{\struct}[1]{%
-\index{struttura dati!{#1}@{{\tt {#1}}}}\texttt{#1}%
+\texttt{#1}%
+%\index{struttura dati!{#1}@{{\tt {#1}}}}\texttt{#1}%
%\index{#1@{{\tt {#1}} (struttura dati)}}\texttt{#1}%
} % struttura dati
\newcommand{\structd}[1]{%
-\index{struttura dati!{#1}@{{\tt {#1}}}!definizione di}\texttt{#1}%
-%\index{#1@{{\tt {#1}} (struttura dati)}!definizione di}\texttt{#1}%
+\index{struttura dati!{#1}@{{\tt {#1}}}}\texttt{#1}%
+%\index{struttura dati!{#1}@{{\tt {#1}}}!definizione di}\texttt{#1}%
} % struttura dati
\newcommand{\param}[1]{\texttt{#1}} % function parameter
\newcommand{\acr}[1]{\textsl{#1}} % acrostic (for glibc, ext2, ecc.)