X-Git-Url: https://git.uis.cam.ac.uk/x/uis/git/git.git/blobdiff_plain/4ac8371a1ce0df07a2c3389d6acf6c35207a54fa..2cfab6087790ceeb81eb91eeb1300500cfa4c948:/parse-options.h

diff --git a/parse-options.h b/parse-options.h
index bd00cf0049..98ea42ffd9 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -7,6 +7,7 @@ enum parse_opt_type {
 	OPTION_ARGUMENT,
 	OPTION_GROUP,
 	OPTION_NUMBER,
+	OPTION_ALIAS,
 	/* options with no arguments */
 	OPTION_BIT,
 	OPTION_NEGBIT,
@@ -183,6 +184,9 @@ struct option {
 	  N_("no-op (backward compatibility)"),		\
 	  PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, parse_opt_noop_cb }
 
+#define OPT_ALIAS(s, l, source_long_name) \
+	{ OPTION_ALIAS, (s), (l), (source_long_name) }
+
 /*
  * parse_options() will filter out the processed options and leave the
  * non-option arguments in argv[]. argv0 is assumed program name and
@@ -258,6 +262,8 @@ struct parse_opt_ctx_t {
 	const char *opt;
 	int flags;
 	const char *prefix;
+	const char **alias_groups; /* must be in groups of 3 elements! */
+	struct option *updated_options;
 };
 
 void parse_options_start(struct parse_opt_ctx_t *ctx,