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comparison lib-src/getopt.h @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents de805c49cfc1
children
comparison
equal deleted inserted replaced
411:12e008d41344 412:697ef44129c6
96 96
97 #define no_argument 0 97 #define no_argument 0
98 #define required_argument 1 98 #define required_argument 1
99 #define optional_argument 2 99 #define optional_argument 2
100 100
101 #if defined (__GNU_LIBRARY__) || defined (__cplusplus) || defined (CYGWIN) 101 #if defined (__STDC__) && __STDC__
102 #ifdef __GNU_LIBRARY__
102 /* Many other libraries have conflicting prototypes for getopt, with 103 /* Many other libraries have conflicting prototypes for getopt, with
103 differences in the consts, in stdlib.h. To avoid compilation 104 differences in the consts, in stdlib.h. To avoid compilation
104 errors, only prototype getopt for the GNU C library. */ 105 errors, only prototype getopt for the GNU C library. */
105 extern int getopt (int argc, char *const *argv, const char *shortopts); 106 extern int getopt (int argc, char *const *argv, const char *shortopts);
106 #else /* not __GNU_LIBRARY__ || C++ */ 107 #else /* not __GNU_LIBRARY__ */
107 extern int getopt (); 108 extern int getopt ();
108 #endif /* __GNU_LIBRARY__ || C++ */ 109 #endif /* __GNU_LIBRARY__ */
109 extern int getopt_long (int argc, char *const *argv, const char *shortopts, 110 extern int getopt_long (int argc, char *const *argv, const char *shortopts,
110 const struct option *longopts, int *longind); 111 const struct option *longopts, int *longind);
111 extern int getopt_long_only (int argc, char *const *argv, 112 extern int getopt_long_only (int argc, char *const *argv,
112 const char *shortopts, 113 const char *shortopts,
113 const struct option *longopts, int *longind); 114 const struct option *longopts, int *longind);
115 /* Internal only. Users should not call this directly. */ 116 /* Internal only. Users should not call this directly. */
116 extern int _getopt_internal (int argc, char *const *argv, 117 extern int _getopt_internal (int argc, char *const *argv,
117 const char *shortopts, 118 const char *shortopts,
118 const struct option *longopts, int *longind, 119 const struct option *longopts, int *longind,
119 int long_only); 120 int long_only);
121 #else /* not __STDC__ */
122 extern int getopt ();
123 extern int getopt_long ();
124 extern int getopt_long_only ();
125
126 extern int _getopt_internal ();
127 #endif /* __STDC__ */
120 128
121 #ifdef __cplusplus 129 #ifdef __cplusplus
122 } 130 }
123 #endif 131 #endif
124 132