1 files changed, 19 insertions, 12 deletions

diff --git a/src/main/getopt.h b/src/main/getopt.h
index d50c90e..89fd8eb 100644
--- a/src/main/getopt.h
+++ b/src/main/getopt.h
@@ -24,7 +24,7 @@ USA.  */
 
 #include "config.h"
 
-#ifdef  __cplusplus
+#ifdef  __cplusplus
 extern "C" {
 #endif
 
@@ -67,7 +67,7 @@ extern int optopt;
    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.
+   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
@@ -96,9 +96,9 @@ 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 defined (__STDC__) && __STDC__
 #ifdef __GNU_LIBRARY__
@@ -106,29 +106,36 @@ struct option
    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);
+                        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 ();
+
 extern int getopt_long_only ();
 
 extern int _getopt_internal ();
+
 #endif /* __STDC__ */
 
-#ifdef  __cplusplus
+#ifdef  __cplusplus
 }
 #endif