parseopt: add PARSE_OPT_KEEP_UNKNOWN

diff --git a/parse-options.h b/parse-options.h
index 912290549bcbb03b7e82750a40297fb1a70b8206..b7d08b13d1493c0091f2431962a8bcb86ed035a8 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -21,6 +21,7 @@ enum parse_opt_flags {
        PARSE_OPT_KEEP_DASHDASH = 1,
        PARSE_OPT_STOP_AT_NON_OPTION = 2,
        PARSE_OPT_KEEP_ARGV0 = 4,
+       PARSE_OPT_KEEP_UNKNOWN = 8,
 };
 
 enum parse_opt_option_flags {