Merge branch 'nd/maint-fix-add-typo-detection'

* nd/maint-fix-add-typo-detection:
  Revert "excluded_1(): support exclude files in index"
  unpack-trees: fix sparse checkout's "unable to match directories"
  unpack-trees: move all skip-worktree checks back to unpack_trees()
  dir.c: add free_excludes()
  cache.h: realign and use (1 << x) form for CE_* constants

1 files changed, 1 insertions, 0 deletions

diff --git a/dir.h b/dir.h
index b3e2104..72a764e 100644
--- a/dir.h
+++ b/dir.h
@@ -78,6 +78,7 @@ extern int add_excludes_from_file_to_list(const char *fname, const char *base, i
 extern void add_excludes_from_file(struct dir_struct *, const char *fname);
 extern void add_exclude(const char *string, const char *base,
 			int baselen, struct exclude_list *which);
+extern void free_excludes(struct exclude_list *el);
 extern int file_exists(const char *);
 
 extern char *get_relative_cwd(char *buffer, int size, const char *dir);