list: Add missing include guards.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12959 d7cf8633-e32d-0410-b094-e92efae38249
xonotic · Sep 29, 2020 · 1bbc504 · 1bbc504
1 parent 75bb9b3
commit 1bbc504
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/com_list.h b/com_list.h
@@ -20,6 +20,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 // com_list.c - generic doubly linked list interface, inspired by Linux list.h
 
+#ifndef LIST_H
+#define LIST_H
+
 #include <stddef.h>
 
 typedef struct llist_s
@@ -53,4 +56,6 @@ void List_Splice(const llist_t *list, llist_t *head);
 void List_Splice_Tail(const llist_t *list, llist_t *head);
 qbool List_IsFirst(llist_t *list, llist_t *start);
 qbool List_IsLast(llist_t *list, llist_t *start);
-qbool List_IsEmpty(const llist_t *list);
+qbool List_IsEmpty(const llist_t *list);
+
+#endif
diff --git a/host.h b/host.h
@@ -1,3 +1,6 @@
+#ifndef HOST_H
+#define HOST_H
+
 typedef enum host_state_e
 {
 	host_shutdown,