'\"macro stdmacro
.if n .pH g4.intro_sarm @(#)intro_sarm	40.2 of 10/10/89
.\" Copyright 1989 AT&T
.nr X
.if \nX=0 .ds x} intro 4 "" "\&"
.if \nX=1 .ds x} intro 4 ""
.if \nX=2 .ds x} intro 4 "" "\&"
.if \nX=3 .ds x} intro "" "" "\&"
.TH \*(x}
.SH NAME
\f4intro\f1 \- introduction to file formats
.SH DESCRIPTION
This section outlines the formats of various files.
The C structure
declarations for the file formats are given where applicable.
Usually, the header files containing these
structure declarations can be found in the
directories
\f4/usr/include\f1 or \f4/usr/include/sys\f1.
For inclusion in C language programs, however, the syntax
\f4#include\f1 <\f2filename.h\f1>
or
\f4#include\f1 <\f4sys/\f2filename.h\f1>
should be used.
.PP
Because the UNIX operating system now
allows the existence of multiple file
system types, there are several instances
of multiple manual pages with the same name.
These pages all display the name of the FSType
to which they pertain centered and in parentheses
at the top of the page.
.\"	@(#)intro.4	6.2 of 10/20/83
.Ee
