diff options
Diffstat (limited to 'src/include/getopt.h')
| -rw-r--r-- | src/include/getopt.h | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/src/include/getopt.h b/src/include/getopt.h index 59bc2443..67eb5d7e 100644 --- a/src/include/getopt.h +++ b/src/include/getopt.h @@ -1,3 +1,12 @@ + /*@@ + @header getopt.h + @date 1989 + @author GNU + @desc + GNU getop stuff + @enddesc + @version $Header$ + @@*/ /* Declarations for getopt. Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc. @@ -20,7 +29,7 @@ #ifndef _GETOPT_H #define _GETOPT_H 1 -#ifdef __cplusplus +#ifdef __cplusplus extern "C" { #endif @@ -61,9 +70,9 @@ extern int optopt; 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. + 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 @@ -78,7 +87,7 @@ extern int optopt; struct option { -#if __STDC__ +#if __STDC__ const char *name; #else char *name; @@ -92,9 +101,9 @@ struct option /* Names for the values of the `has_arg' field of `struct option'. */ -#define no_argument 0 -#define required_argument 1 -#define optional_argument 2 +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 #if __STDC__ #if defined(__GNU_LIBRARY__) @@ -106,16 +115,16 @@ extern int getopt (int argc, char *const *argv, const char *shortopts); extern int getopt (); #endif /* not __GNU_LIBRARY__ */ extern int getopt_long (int argc, char *const *argv, const char *shortopts, - const struct option *longopts, int *longind); + 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); + 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); + const char *shortopts, + const struct option *longopts, int *longind, + int long_only); #else /* not __STDC__ */ extern int getopt (); extern int getopt_long (); @@ -124,7 +133,7 @@ extern int getopt_long_only (); extern int _getopt_internal (); #endif /* not __STDC__ */ -#ifdef __cplusplus +#ifdef __cplusplus } #endif |