debian man page for ifnames

IFNAMES(1)							   User Commands							IFNAMES(1)

NAME
       ifnames - Extract CPP conditionals from a set of files

SYNOPSIS
       ifnames [OPTION] ...  [FILE] ...

DESCRIPTION
       Scan all of the C source FILES (or the standard input, if none are given) and write to the standard output a sorted list of all the identi-
       fiers that appear in those files in `#if', `#elif', `#ifdef', or `#ifndef' directives.  Print each identifier on  a  line,  followed  by  a
       space-separated list of the files in which that identifier occurs.

       -h, --help
	      print this help, then exit

       -V, --version
	      print version number, then exit

AUTHOR
       Written by David J. MacKenzie and Paul Eggert.

REPORTING BUGS
       Report bugs to <bug-autoconf@gnu.org>.

COPYRIGHT
       Copyright (C) 2003 Free Software Foundation, Inc.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO
       autoconf(1), automake(1), autoreconf(1), autoupdate(1), autoheader(1), autoscan(1), config.guess(1), config.sub(1), ifnames(1), libtool(1).

       The Debian project regards the full documentation for ifnames to be non-free, so it is not included in Debian.  Nevertheless, the  non-free
       distribution  that  accompanies	Debian includes the manual in its autoconf-doc package.  Otherwise, you may be able to access the Autoconf
       manual online.

ifnames 2.59							  September 2005							IFNAMES(1)