Removes trailing spaces. Removes tabs.

[vlc] / src / extras / getopt.h

diff --git a/src/extras/getopt.h b/src/extras/getopt.h
index 2fa12f7baf5c68b6057e2ac0d85f3cb1a8302cbb..c05d74fbd0322df9f0c7c053196bf86ed7c730bc 100644 (file)
--- a/src/extras/getopt.h
+++ b/src/extras/getopt.h
@@ -22,7 +22,7 @@
 #ifndef _GETOPT_H
 #define _GETOPT_H 1
 
-#ifdef __cplusplus
+#ifdef    __cplusplus
 extern "C"
 {
 #endif
@@ -33,7 +33,7 @@ extern "C"
    Also, when `ordering' is RETURN_IN_ORDER,
    each non-option ARGV-element is returned here.  */
 
-       extern char *optarg;
+    extern char *optarg;
 
 /* Index in ARGV of the next element to be scanned.
    This is used for communication to and from the caller
@@ -47,16 +47,16 @@ extern "C"
    Otherwise, `optind' communicates from one call to the next
    how much of ARGV has been scanned so far.  */
 
-       extern int optind;
+    extern int optind;
 
 /* Callers store zero here to inhibit the error message `getopt' prints
    for unrecognized options.  */
 
-       extern int opterr;
+    extern int opterr;
 
 /* Set to an option character which was unrecognized.  */
 
-       extern int optopt;
+    extern int optopt;
 
 /* Describe the long-named options requested by the application.
    The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
@@ -79,56 +79,56 @@ extern "C"
    one).  For long options that have a zero `flag' field, `getopt'
    returns the contents of the `val' field.  */
 
-       struct option
-       {
+    struct option
+    {
 #if defined (__STDC__) && __STDC__
-               const char *name;
+        const char *name;
 #else
-               char *name;
+        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;
-       };
+        /* 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
+#define    no_argument        0
+#define required_argument    1
+#define optional_argument    2
 
 #if defined (__STDC__) && __STDC__
 #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__ */
-       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);
+    extern int getopt(int argc, char *const *argv, const char *shortopts);
+#else                /* not __GNU_LIBRARY__ */
+    extern int getopt();
+#endif                /* __GNU_LIBRARY__ */
+    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);
-#else                          /* not __STDC__ */
-       extern int getopt();
-       extern int getopt_long();
-       extern int getopt_long_only();
-
-       extern int _getopt_internal();
-#endif                         /* __STDC__ */
-
-#ifdef __cplusplus
+    extern int _getopt_internal(int argc, char *const *argv,
+                    const char *shortopts,
+                const struct option *longopts, int *longind,
+                    int long_only);
+#else                /* not __STDC__ */
+    extern int getopt();
+    extern int getopt_long();
+    extern int getopt_long_only();
+
+    extern int _getopt_internal();
+#endif                /* __STDC__ */
+
+#ifdef    __cplusplus
 }
 #endif
 
-#endif                         /* _GETOPT_H */
+#endif                /* _GETOPT_H */