X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=lists.h;h=eae6ce9408bf0b4455047ec4acf5afc53aa50cdc;hb=4bfad947161d93ce1b566093211bd05f368bdffe;hp=65208751f794ceccf10afdf0e7714e2936d2ea93;hpb=54352a49049eee9bde9ba9359b61e8e88ea219fc;p=xboard.git

diff --git a/lists.h b/lists.h
index 6520875..eae6ce9 100644
--- a/lists.h
+++ b/lists.h
@@ -28,15 +28,15 @@
  * way.
  */
 
-#ifndef _LISTS_H
-#define _LISTS_H
+#ifndef XB_LISTS
+#define XB_LISTS
 
 
 /* Type definition: Node of a double linked list.
  */
-typedef struct _ListNode {
-    struct _ListNode *succ;
-    struct _ListNode *pred;
+typedef struct XB_ListNode {
+    struct XB_ListNode *succ;
+    struct XB_ListNode *pred;
 } ListNode;
 
 
@@ -47,9 +47,9 @@ typedef struct _ListNode {
  * if and only if it consists of 2 nodes. :-)
  */
 typedef struct {
-    struct _ListNode *head;     /*  The list structure consists of two  */
-    struct _ListNode *tail;     /*  ListNode's: The pred entry of the   */
-    struct _ListNode *tailPred; /*  head being the succ entry of the    */
+    struct XB_ListNode *head;     /*  The list structure consists of two  */
+    struct XB_ListNode *tail;     /*  ListNode's: The pred entry of the   */
+    struct XB_ListNode *tailPred; /*  head being the succ entry of the    */
 } List;                         /*  tail.                               */