free_ref_entry(): new function

diff --git a/parse-options.h b/parse-options.h
index 2e811dc7da8e6adc7ebce1a9929e8c345424fe4a..def9ced739b675cbcdac7598c3baebf5423239a0 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -40,7 +40,6 @@ enum parse_opt_option_flags {
        PARSE_OPT_LASTARG_DEFAULT = 16,
        PARSE_OPT_NODASH = 32,
        PARSE_OPT_LITERAL_ARGHELP = 64,
-       PARSE_OPT_NEGHELP = 128,
        PARSE_OPT_SHELL_EVAL = 256
 };
 
@@ -90,9 +89,6 @@ typedef int parse_opt_ll_cb(struct parse_opt_ctx_t *ctx,
  *   PARSE_OPT_LITERAL_ARGHELP: says that argh shouldn't be enclosed in brackets
  *                             (i.e. '<argh>') in the help message.
  *                             Useful for options with multiple parameters.
- *   PARSE_OPT_NEGHELP: says that the long option should always be shown with
- *                             the --no prefix in the usage message. Sometimes
- *                             useful for users of OPTION_NEGBIT.
  *
  * `callback`::
  *   pointer to the callback to use for OPTION_CALLBACK or