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ifnames(1)                       User Commands                      ifnames(1)


       ifnames - Extract CPP conditionals from a set of files


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


       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  iden-
       tifiers  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


       Written by David J. MacKenzie and Paul Eggert.


       Report bugs to <>.


       Copyright (C) 2006 Free Software Foundation, Inc.
       This  is  free  software.   You may redistribute copies of it under the
       terms      of      the      GNU      General       Public       License
       <>.   There  is NO WARRANTY, to the
       extent permitted by law.


       autoconf(1), automake(1), autoreconf(1), autoupdate(1),  autoheader(1),
       ifnames(1), glibtool(1).

       The  full  documentation for ifnames is maintained as a Texinfo manual.
       If the info and ifnames programs are properly installed at  your  site,
       the command

              info ifnames

       should give you access to the complete manual.

ifnames 2.61                     November 2006                      ifnames(1)

Mac OS X 10.7 - Generated Fri Nov 4 20:20:02 CDT 2011
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