libport: Remove unnecessary function prototypes.
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@ -113,63 +113,11 @@ struct option
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#endif /* need getopt */
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/* Get definitions and prototypes for functions to process the
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arguments in ARGV (ARGC of them, minus the program name) for
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options given in OPTS.
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Return the option character from OPTS just read. Return -1 when
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there are no more options. For unrecognized options, or options
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missing arguments, `optopt' is set to the option letter, and '?' is
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returned.
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The OPTS string is a list of characters which are recognized option
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letters, optionally followed by colons, specifying that that letter
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takes an argument, to be placed in `optarg'.
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If a letter in OPTS is followed by two colons, its argument is
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optional. This behavior is specific to the GNU `getopt'.
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The argument `--' causes premature termination of argument
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scanning, explicitly telling `getopt' that there are no more
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options.
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If OPTS begins with `--', then non-option arguments are treated as
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arguments to the option '\0'. This behavior is specific to the GNU
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`getopt'. */
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#if (defined __STDC__ && __STDC__) || defined __cplusplus
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# ifdef __GNU_LIBRARY__
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/* Many other libraries have conflicting prototypes for getopt, with
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differences in the consts, in stdlib.h. To avoid compilation
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errors, only prototype getopt for the GNU C library. */
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extern int getopt (int ___argc, char *const *___argv, const char *__shortopts);
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# else /* not __GNU_LIBRARY__ */
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extern int getopt ();
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# endif /* __GNU_LIBRARY__ */
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# ifndef __need_getopt
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extern int getopt_long (int ___argc, char *const *___argv,
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const char *__shortopts,
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const struct option *__longopts, int *__longind);
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extern int getopt_long_only (int ___argc, char *const *___argv,
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const char *__shortopts,
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const struct option *__longopts, int *__longind);
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/* Internal only. Users should not call this directly. */
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extern int _getopt_internal (int ___argc, char *const *___argv,
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const char *__shortopts,
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const struct option *__longopts, int *__longind,
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int __long_only);
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# endif
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#else /* not __STDC__ */
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extern int getopt ();
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# ifndef __need_getopt
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extern int getopt_long ();
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extern int getopt_long_only ();
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extern int _getopt_internal ();
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# endif
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#endif /* __STDC__ */
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#ifdef __cplusplus
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}
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