+++ /dev/null
-#if defined(_WIN32)\r
-/* Declarations for getopt.\r
- Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.\r
- This file is part of the GNU C Library.\r
-\r
- The GNU C Library is free software; you can redistribute it and/or\r
- modify it under the terms of the GNU Lesser General Public\r
- License as published by the Free Software Foundation; either\r
- version 2.1 of the License, or (at your option) any later version.\r
-\r
- The GNU C Library is distributed in the hope that it will be useful,\r
- but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
- Lesser General Public License for more details.\r
-\r
- You should have received a copy of the GNU Lesser General Public\r
- License along with the GNU C Library; if not, write to the Free\r
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\r
- 02111-1307 USA. */\r
-\r
-#ifndef _GETOPT_H\r
-\r
-#ifndef __need_getopt\r
-# define _GETOPT_H 1\r
-#endif\r
-\r
-/* If __GNU_LIBRARY__ is not already defined, either we are being used\r
- standalone, or this is the first header included in the source file.\r
- If we are being used with glibc, we need to include <features.h>, but\r
- that does not exist if we are standalone. So: if __GNU_LIBRARY__ is\r
- not defined, include <ctype.h>, which will pull in <features.h> for us\r
- if it's from glibc. (Why ctype.h? It's guaranteed to exist and it\r
- doesn't flood the namespace with stuff the way some other headers do.) */\r
-#if !defined __GNU_LIBRARY__\r
-# include <ctype.h>\r
-#endif\r
-\r
-#ifdef __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-/* For communication from `getopt' to the caller.\r
- When `getopt' finds an option that takes an argument,\r
- the argument value is returned here.\r
- Also, when `ordering' is RETURN_IN_ORDER,\r
- each non-option ARGV-element is returned here. */\r
-\r
-extern char *optarg;\r
-\r
-/* Index in ARGV of the next element to be scanned.\r
- This is used for communication to and from the caller\r
- and for communication between successive calls to `getopt'.\r
-\r
- On entry to `getopt', zero means this is the first call; initialize.\r
-\r
- When `getopt' returns -1, this is the index of the first of the\r
- non-option elements that the caller should itself scan.\r
-\r
- Otherwise, `optind' communicates from one call to the next\r
- how much of ARGV has been scanned so far. */\r
-\r
-extern int optind;\r
-\r
-/* Callers store zero here to inhibit the error message `getopt' prints\r
- for unrecognized options. */\r
-\r
-extern int opterr;\r
-\r
-/* Set to an option character which was unrecognized. */\r
-\r
-extern int optopt;\r
-\r
-#ifndef __need_getopt\r
-/* Describe the long-named options requested by the application.\r
- The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector\r
- of `struct option' terminated by an element containing a name which is\r
- zero.\r
-\r
- The field `has_arg' is:\r
- no_argument (or 0) if the option does not take an argument,\r
- required_argument (or 1) if the option requires an argument,\r
- optional_argument (or 2) if the option takes an optional argument.\r
-\r
- If the field `flag' is not NULL, it points to a variable that is set\r
- to the value given in the field `val' when the option is found, but\r
- left unchanged if the option is not found.\r
-\r
- To have a long-named option do something other than set an `int' to\r
- a compiled-in constant, such as set a value from `optarg', set the\r
- option's `flag' field to zero and its `val' field to a nonzero\r
- value (the equivalent single-letter option character, if there is\r
- one). For long options that have a zero `flag' field, `getopt'\r
- returns the contents of the `val' field. */\r
-\r
-struct option\r
-{\r
-# if (defined __STDC__ && __STDC__) || defined __cplusplus\r
- const char *name;\r
-# else\r
- char *name;\r
-# endif\r
- /* has_arg can't be an enum because some compilers complain about\r
- type mismatches in all the code that assumes it is an int. */\r
- int has_arg;\r
- int *flag;\r
- int val;\r
-};\r
-\r
-/* Names for the values of the `has_arg' field of `struct option'. */\r
-\r
-# define no_argument 0\r
-# define required_argument 1\r
-# define optional_argument 2\r
-#endif /* need getopt */\r
-\r
-\r
-/* Get definitions and prototypes for functions to process the\r
- arguments in ARGV (ARGC of them, minus the program name) for\r
- options given in OPTS.\r
-\r
- Return the option character from OPTS just read. Return -1 when\r
- there are no more options. For unrecognized options, or options\r
- missing arguments, `optopt' is set to the option letter, and '?' is\r
- returned.\r
-\r
- The OPTS string is a list of characters which are recognized option\r
- letters, optionally followed by colons, specifying that that letter\r
- takes an argument, to be placed in `optarg'.\r
-\r
- If a letter in OPTS is followed by two colons, its argument is\r
- optional. This behavior is specific to the GNU `getopt'.\r
-\r
- The argument `--' causes premature termination of argument\r
- scanning, explicitly telling `getopt' that there are no more\r
- options.\r
-\r
- If OPTS begins with `--', then non-option arguments are treated as\r
- arguments to the option '\0'. This behavior is specific to the GNU\r
- `getopt'. */\r
-\r
-#if (defined __STDC__ && __STDC__) || defined __cplusplus\r
-# ifdef __GNU_LIBRARY__\r
-/* Many other libraries have conflicting prototypes for getopt, with\r
- differences in the consts, in stdlib.h. To avoid compilation\r
- errors, only prototype getopt for the GNU C library. */\r
-extern int getopt (int __argc, char *const *__argv, const char *__shortopts);\r
-# else /* not __GNU_LIBRARY__ */\r
-extern int getopt ();\r
-# endif /* __GNU_LIBRARY__ */\r
-\r
-# ifndef __need_getopt\r
-extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,\r
- const struct option *__longopts, int *__longind);\r
-extern int getopt_long_only (int __argc, char *const *__argv,\r
- const char *__shortopts,\r
- const struct option *__longopts, int *__longind);\r
-\r
-/* Internal only. Users should not call this directly. */\r
-extern int _getopt_internal (int __argc, char *const *__argv,\r
- const char *__shortopts,\r
- const struct option *__longopts, int *__longind,\r
- int __long_only);\r
-# endif\r
-#else /* not __STDC__ */\r
-extern int getopt ();\r
-# ifndef __need_getopt\r
-extern int getopt_long ();\r
-extern int getopt_long_only ();\r
-\r
-extern int _getopt_internal ();\r
-# endif\r
-#endif /* __STDC__ */\r
-\r
-#ifdef __cplusplus\r
-}\r
-#endif\r
-\r
-/* Make sure we later can get all the definitions and declarations. */\r
-#undef __need_getopt\r
-\r
-#endif /* getopt.h */\r
-#endif
--- /dev/null
+/* Declarations for getopt.
+ Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _GETOPT_H
+
+#ifndef __need_getopt
+# define _GETOPT_H 1
+#endif
+
+/* If __GNU_LIBRARY__ is not already defined, either we are being used
+ standalone, or this is the first header included in the source file.
+ If we are being used with glibc, we need to include <features.h>, but
+ that does not exist if we are standalone. So: if __GNU_LIBRARY__ is
+ not defined, include <ctype.h>, which will pull in <features.h> for us
+ if it's from glibc. (Why ctype.h? It's guaranteed to exist and it
+ doesn't flood the namespace with stuff the way some other headers do.) */
+#if !defined __GNU_LIBRARY__
+# include <ctype.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For communication from `getopt' to the caller.
+ When `getopt' finds an option that takes an argument,
+ the argument value is returned here.
+ Also, when `ordering' is RETURN_IN_ORDER,
+ each non-option ARGV-element is returned here. */
+
+extern char *optarg;
+
+/* Index in ARGV of the next element to be scanned.
+ This is used for communication to and from the caller
+ and for communication between successive calls to `getopt'.
+
+ On entry to `getopt', zero means this is the first call; initialize.
+
+ When `getopt' returns -1, this is the index of the first of the
+ non-option elements that the caller should itself scan.
+
+ Otherwise, `optind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
+extern int optind;
+
+/* Callers store zero here to inhibit the error message `getopt' prints
+ for unrecognized options. */
+
+extern int opterr;
+
+/* Set to an option character which was unrecognized. */
+
+extern int optopt;
+
+#ifndef __need_getopt
+/* Describe the long-named options requested by the application.
+ The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+ of `struct option' terminated by an element containing a name which is
+ zero.
+
+ The field `has_arg' is:
+ no_argument (or 0) if the option does not take an argument,
+ required_argument (or 1) if the option requires an argument,
+ optional_argument (or 2) if the option takes an optional argument.
+
+ If the field `flag' is not NULL, it points to a variable that is set
+ to the value given in the field `val' when the option is found, but
+ left unchanged if the option is not found.
+
+ To have a long-named option do something other than set an `int' to
+ a compiled-in constant, such as set a value from `optarg', set the
+ option's `flag' field to zero and its `val' field to a nonzero
+ value (the equivalent single-letter option character, if there is
+ one). For long options that have a zero `flag' field, `getopt'
+ returns the contents of the `val' field. */
+
+struct option
+{
+# if (defined __STDC__ && __STDC__) || defined __cplusplus
+ const char *name;
+# else
+ char *name;
+# endif
+ /* has_arg can't be an enum because some compilers complain about
+ type mismatches in all the code that assumes it is an int. */
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+/* Names for the values of the `has_arg' field of `struct option'. */
+
+# define no_argument 0
+# define required_argument 1
+# define optional_argument 2
+#endif /* need getopt */
+
+
+/* Get definitions and prototypes for functions to process the
+ arguments in ARGV (ARGC of them, minus the program name) for
+ options given in OPTS.
+
+ Return the option character from OPTS just read. Return -1 when
+ there are no more options. For unrecognized options, or options
+ missing arguments, `optopt' is set to the option letter, and '?' is
+ returned.
+
+ The OPTS string is a list of characters which are recognized option
+ letters, optionally followed by colons, specifying that that letter
+ takes an argument, to be placed in `optarg'.
+
+ If a letter in OPTS is followed by two colons, its argument is
+ optional. This behavior is specific to the GNU `getopt'.
+
+ The argument `--' causes premature termination of argument
+ scanning, explicitly telling `getopt' that there are no more
+ options.
+
+ If OPTS begins with `--', then non-option arguments are treated as
+ arguments to the option '\0'. This behavior is specific to the GNU
+ `getopt'. */
+
+#if (defined __STDC__ && __STDC__) || defined __cplusplus
+# ifdef __GNU_LIBRARY__
+/* Many other libraries have conflicting prototypes for getopt, with
+ differences in the consts, in stdlib.h. To avoid compilation
+ errors, only prototype getopt for the GNU C library. */
+extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
+# else /* not __GNU_LIBRARY__ */
+extern int getopt ();
+# endif /* __GNU_LIBRARY__ */
+
+# ifndef __need_getopt
+extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
+ const struct option *__longopts, int *__longind);
+extern int getopt_long_only (int __argc, char *const *__argv,
+ const char *__shortopts,
+ const struct option *__longopts, int *__longind);
+
+/* Internal only. Users should not call this directly. */
+extern int _getopt_internal (int __argc, char *const *__argv,
+ const char *__shortopts,
+ const struct option *__longopts, int *__longind,
+ int __long_only);
+# endif
+#else /* not __STDC__ */
+extern int getopt ();
+# ifndef __need_getopt
+extern int getopt_long ();
+extern int getopt_long_only ();
+
+extern int _getopt_internal ();
+# endif
+#endif /* __STDC__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Make sure we later can get all the definitions and declarations. */
+#undef __need_getopt
+
+#endif /* getopt.h */
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