Make xtables_target->extra_opts const (xtables_match->extra_opts already is)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>

diff --git a/include/xtables.h b/include/xtables.h
index 231f514f2a96deaab43a17f864cd073f21f54915..72e6ae22f12ce20660be614086d38b27d039936d 100644 (file)
--- a/include/xtables.h
+++ b/include/xtables.h
@@ -158,7 +158,7 @@ struct xtables_target
                     const struct xt_entry_target *target);
 
        /* Pointer to list of extra command-line options */
-       struct option *extra_opts;
+       const struct option *extra_opts;
 
        /* Ignore these men behind the curtain: */
        unsigned int option_offset;