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49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/* HERC_GETOPT.H (c) Copyright Roger Bowler, 2006-2012 */
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/* Hercules getopt interface */
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/* */
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/* Released under "The Q Public License Version 1" */
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/* (http://www.hercules-390.org/herclic.html) as modifications to */
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/* Hercules. */
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#if !defined(__HERC_GETOPT_H__)
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# define __HERC_GETOPT_H__
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#include "hercules.h"
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#include "getopt.h"
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#if defined(NEED_GETOPT_OPTRESET)
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#define OPTRESET() optreset=1
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#else
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#define OPTRESET()
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#endif
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#if defined(NEED_GETOPT_WRAPPER)
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// The following series of defines end up causing the source file
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// that happens to include "herc_getopt.h" to end up calling HERC's
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// version of getopt instead of the normal system getopt.
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#define getopt herc_getopt
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#define optarg herc_optarg
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#define optind herc_optind
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#define optopt herc_optopt
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#define optreset herc_optreset
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int herc_getopt(int,char * const *,const char *);
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#if defined(HAVE_GETOPT_LONG)
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#define getopt_long herc_getopt_long
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struct option; // (fwd ref)
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int herc_getopt_long(int,char * const *,const char *,const struct option *,int *);
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#endif
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extern char *herc_optarg;
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extern int herc_optind;
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extern int herc_opterr;
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extern int herc_optopt;
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extern int herc_optreset;
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#endif /* defined(NEED_GETOPT_WRAPPER) */
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#endif /* __HERC_GETOPT_H__ */
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