git-compat-util.h: avoid using c99 flex array feature with Sun compiler 5.8

diff --git a/parse-options.h b/parse-options.h
index 77919a77fb155f13a791dcd21e95bb6a30199138..919b9b441f97511695308287a2fdc6f3a45e383d 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -33,6 +33,7 @@ enum parse_opt_option_flags {
        PARSE_OPT_NONEG   = 4,
        PARSE_OPT_HIDDEN  = 8,
        PARSE_OPT_LASTARG_DEFAULT = 16,
+       PARSE_OPT_NODASH = 32,
 };
 
 struct option;
@@ -66,8 +67,11 @@ typedef int parse_opt_cb(const struct option *, const char *arg, int unset);
  *   PARSE_OPT_OPTARG: says that the argument is optional (not for BOOLEANs)
  *   PARSE_OPT_NOARG: says that this option takes no argument, for CALLBACKs
  *   PARSE_OPT_NONEG: says that this option cannot be negated
- *   PARSE_OPT_HIDDEN this option is skipped in the default usage, showed in
- *                    the long one.
+ *   PARSE_OPT_HIDDEN: this option is skipped in the default usage, and
+ *                     shown only in the full usage.
+ *   PARSE_OPT_LASTARG_DEFAULT: if no argument is given, the default value
+ *                              is used.
+ *   PARSE_OPT_NODASH: this option doesn't start with a dash.
  *
  * `callback`::
  *   pointer to the callback to use for OPTION_CALLBACK.