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.TH IFNAMES "1" "September 2005" "ifnames 2.59" "User Commands"
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ifnames \- Extract CPP conditionals from a set of files
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[\fIOPTION\fR] ... [\fIFILE\fR] ...
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Scan all of the C source FILES (or the standard input, if none are
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given) and write to the standard output a sorted list of all the
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identifiers that appear in those files in `#if', `#elif', `#ifdef', or
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`#ifndef' directives. Print each identifier on a line, followed by a
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space\-separated list of the files in which that identifier occurs.
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\fB\-h\fR, \fB\-\-help\fR
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print this help, then exit
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\fB\-V\fR, \fB\-\-version\fR
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print version number, then exit
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Written by David J. MacKenzie and Paul Eggert.
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Report bugs to <bug\-autoconf@gnu.org>.
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Copyright \(co 2003 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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The Debian project regards the full documentation for
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to be non-free, so it is not included in Debian. Nevertheless, the
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non-free distribution that accompanies Debian includes the manual in
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package. Otherwise, you may be able to access the Autoconf manual
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removed
debian/man/ifnames.1
