diff -r 9138acaa494b -r af6be1e123aa src/cx/linked_list.h
--- a/src/cx/linked_list.h	Tue Dec 28 17:24:18 2021 +0100
+++ b/src/cx/linked_list.h	Tue Dec 28 17:38:02 2021 +0100
@@ -90,7 +90,7 @@
         CxListComparator comparator,
         size_t item_size,
         size_t num_items,
-        const void *array
+        void const *array
 ) __attribute__((__nonnull__));
 
 /**
@@ -139,12 +139,12 @@
  * @return the index of the element or a past-one index if the element could not be found
  */
 size_t cx_linked_list_find(
-        void *start,
+        void const *start,
         ptrdiff_t loc_advance,
         ptrdiff_t loc_data,
         bool follow_ptr,
         CxListComparator cmp_func,
-        void *elem
+        void const *elem
 ) __attribute__((__nonnull__));
 
 /**
@@ -355,7 +355,7 @@
  * @return the size of the list or zero if \p node is \c NULL
  */
 size_t cx_linked_list_size(
-        void *node,
+        void const *node,
         ptrdiff_t loc_next
 );
 
@@ -416,8 +416,8 @@
  * @return
  */
 int cx_linked_list_compare(
-        void *begin_left,
-        void *begin_right,
+        void const *begin_left,
+        void const *begin_right,
         ptrdiff_t loc_advance,
         ptrdiff_t loc_data,
         bool follow_ptr,