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/* Print --version and bug-reporting information in a consistent format.
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Copyright (C) 1999, 2003, 2005, 2009 Free Software Foundation, Inc.
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Copyright (C) 1999, 2003, 2005, 2009-2010 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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# include <stdarg.h>
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# include <stdio.h>
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/* The `sentinel' attribute was added in gcc 4.0. */
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#ifndef ATTRIBUTE_SENTINEL
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# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
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# define ATTRIBUTE_SENTINEL /* empty */
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extern const char version_etc_copyright[];
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/* The three functions below display the --version information in the
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standard way: command and package names, package version, followed
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by a short GPLv3+ notice and a list of up to 10 author names.
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If COMMAND_NAME is NULL, the PACKAGE is asumed to be the name of
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the program. The formats are therefore:
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COMMAND_NAME (PACKAGE) VERSION.
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The functions differ in the way they are passed author names: */
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/* N_AUTHORS names are supplied in array AUTHORS. */
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extern void version_etc_arn (FILE *stream,
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const char *command_name, const char *package,
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const char * const * authors, size_t n_authors);
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/* Names are passed in the NULL-terminated array AUTHORS. */
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extern void version_etc_ar (FILE *stream,
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const char *command_name, const char *package,
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const char *version, const char * const * authors);
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/* Names are passed in the NULL-terminated va_list. */
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extern void version_etc_va (FILE *stream,
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const char *command_name, const char *package,
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const char *version, va_list authors);
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const char *command_name, const char *package,
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const char *version, va_list authors);
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/* Names are passed as separate arguments, with an additional
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NULL argument at the end. */
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extern void version_etc (FILE *stream,
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const char *command_name, const char *package,
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/* const char *author1, ...*/ ...);
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const char *command_name, const char *package,
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/* const char *author1, ..., NULL */ ...)
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/* Display the usual `Report bugs to' stanza */
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extern void emit_bug_reporting_address (void);
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#endif /* VERSION_ETC_H */
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gl/version-etc.h
