llx: Introduce new iteration macros and some users.

[pspp] / src / libpspp / llx.c

diff --git a/src/libpspp/llx.c b/src/libpspp/llx.c
index 3a0cbf60fce154cc7c5c88e390741236ae38cc80..43704e314ea2080c833d4745dc4e6b85e4557604 100644 (file)
--- a/src/libpspp/llx.c
+++ b/src/libpspp/llx.c
@@ -30,7 +30,6 @@
 
 #include "libpspp/llx.h"
 #include "libpspp/compiler.h"
-#include <assert.h>
 #include <stdlib.h>
 
 /* Destroys LIST and frees all of its nodes using MANAGER.
@@ -165,7 +164,7 @@ llx_remove_range (struct llx *r0, struct llx *r1,
 {
   struct llx *llx;
 
-  for (llx = r0; llx != r1; )
+  for (llx = r0; llx != r1;)
     llx = llx_remove (llx, manager);
 }
 
@@ -182,7 +181,7 @@ llx_remove_equal (struct llx *r0, struct llx *r1, const void *target,
   size_t count;
 
   count = 0;
-  for (x = r0; x != r1; )
+  for (x = r0; x != r1;)
     if (compare (llx_data (x), target, aux) == 0)
       {
         x = llx_remove (x, manager);
@@ -207,7 +206,7 @@ llx_remove_if (struct llx *r0, struct llx *r1,
   size_t count;
 
   count = 0;
-  for (x = r0; x != r1; )
+  for (x = r0; x != r1;)
     if (predicate (llx_data (x), aux))
       {
         x = llx_remove (x, manager);