llx: Introduce new iteration macros and some users.

[pspp] / src / libpspp / ll.c

diff --git a/src/libpspp/ll.c b/src/libpspp/ll.c
index e6533f2cd25fccf5beb2cbf9a4da31c279022027..619adfac244430b5b6b3e231dd29f075737154a8 100644 (file)
--- a/src/libpspp/ll.c
+++ b/src/libpspp/ll.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2006, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -28,8 +28,8 @@
 #include <config.h>
 #endif
 
-#include <libpspp/ll.h>
-#include <assert.h>
+#include "libpspp/ll.h"
+
 
 /* Returns the number of nodes in LIST (not counting the null
    node).  Executes in O(n) time in the length of the list. */
@@ -121,7 +121,7 @@ ll_remove_equal (struct ll *r0, struct ll *r1, struct ll *target,
   size_t count;
 
   count = 0;
-  for (x = r0; x != r1; )
+  for (x = r0; x != r1;)
     if (compare (x, target, aux) == 0)
       {
         x = ll_remove (x);
@@ -144,7 +144,7 @@ ll_remove_if (struct ll *r0, struct ll *r1,
   size_t count;
 
   count = 0;
-  for (x = r0; x != r1; )
+  for (x = r0; x != r1;)
     if (predicate (x, aux))
       {
         x = ll_remove (x);