add FIXME-describe comments

diff --git a/lib/exclude.c b/lib/exclude.c
index 47f8e81..e5cdfc3 100644 (file)
--- a/lib/exclude.c
+++ b/lib/exclude.c
@@ -43,6 +43,8 @@ struct exclude
     int exclude_count;
   };
 
+/* FIXME: describe */
+
 struct exclude *
 new_exclude (void)
 {
@@ -53,6 +55,8 @@ new_exclude (void)
   return ex;
 }
 
+/* FIXME: describe */
+
 int
 excluded_filename (struct exclude const *ex, char const *f)
 {
@@ -67,6 +71,8 @@ excluded_filename (struct exclude const *ex, char const *f)
   return 0;
 }
 
+/* FIXME: describe */
+
 void
 add_exclude (struct exclude *ex, char const *pattern)
 {
@@ -78,6 +84,8 @@ add_exclude (struct exclude *ex, char const *pattern)
   ex->exclude[ex->exclude_count++] = pattern;
 }
 
+/* FIXME: describe */
+
 int
 add_exclude_file (struct exclude *ex, char const *filename, char line_end)
 {