X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fbt.h;h=058a64dbab2b8baa7e45b5cab383fbd4fba1538f;hb=f5c108becd49d78f4898cab11352291f5689d24e;hp=2a014aaf96f7eabbaefae9d9edc3a33b1a98f506;hpb=7eee0554f378481faf447e2d2e940f389d6b05ec;p=pspp-builds.git

diff --git a/src/libpspp/bt.h b/src/libpspp/bt.h
index 2a014aaf..058a64db 100644
--- a/src/libpspp/bt.h
+++ b/src/libpspp/bt.h
@@ -34,7 +34,7 @@
         ((STRUCT *) ((char *) (NODE) - offsetof (STRUCT, MEMBER)))
 
 /* Node in a balanced binary tree. */
-struct bt_node 
+struct bt_node
   {
     struct bt_node *up;        /* Parent (NULL for root). */
     struct bt_node *down[2];   /* Left child, right child. */
@@ -47,7 +47,7 @@ typedef int bt_compare_func (const struct bt_node *a,
                              const void *aux);
 
 /* A balanced binary tree. */
-struct bt 
+struct bt
   {
     struct bt_node *root;       /* Tree's root, NULL if empty. */
     bt_compare_func *compare;   /* To compare nodes. */
@@ -75,7 +75,7 @@ struct bt_node *bt_changed (struct bt *, struct bt_node *);
 void bt_moved (struct bt *, struct bt_node *);
 
 /* Returns the number of nodes currently in BT. */
-static inline size_t bt_count (const struct bt *bt) 
+static inline size_t bt_count (const struct bt *bt)
 {
   return bt->size;
 }