utf8.c: mark file-local function static

diff --git a/parse-options.h b/parse-options.h
index f295a2cf858f4dbebc62e956878544ffdb7fbe58..72fa36011bf9290075d52ec071bdd63a8b1a6455 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -171,9 +171,6 @@ struct parse_opt_ctx_t {
        const char *prefix;
 };
 
-extern int parse_options_usage(const char * const *usagestr,
-                              const struct option *opts);
-
 extern void parse_options_start(struct parse_opt_ctx_t *ctx,
                                int argc, const char **argv, const char *prefix,
                                int flags);