diff -r f549fd9fbd8f -r 54565fd74e74 src/cx/list.h
--- a/src/cx/list.h	Wed Sep 18 00:02:18 2024 +0200
+++ b/src/cx/list.h	Sat Sep 28 15:47:28 2024 +0200
@@ -56,11 +56,11 @@
     /**
      * The list class definition.
      */
-    cx_list_class const *cl;
+    const cx_list_class *cl;
     /**
      * The actual implementation in case the list class is delegating.
      */
-    cx_list_class const *climpl;
+    const cx_list_class *climpl;
 };
 
 /**
@@ -82,7 +82,7 @@
     int (*insert_element)(
             struct cx_list_s *list,
             size_t index,
-            void const *data
+            const void *data
     );
 
     /**
@@ -93,7 +93,7 @@
     size_t (*insert_array)(
             struct cx_list_s *list,
             size_t index,
-            void const *data,
+            const void *data,
             size_t n
     );
 
@@ -104,7 +104,7 @@
      */
     size_t (*insert_sorted)(
             struct cx_list_s *list,
-            void const *sorted_data,
+            const void *sorted_data,
             size_t n
     );
 
@@ -113,7 +113,7 @@
      */
     int (*insert_iter)(
             struct cx_iterator_s *iter,
-            void const *elem,
+            const void *elem,
             int prepend
     );
 
@@ -144,7 +144,7 @@
      * Member function for element lookup.
      */
     void *(*at)(
-            struct cx_list_s const *list,
+            const struct cx_list_s *list,
             size_t index
     );
 
@@ -153,7 +153,7 @@
      */
     ssize_t (*find_remove)(
             struct cx_list_s *list,
-            void const *elem,
+            const void *elem,
             bool remove
     );
 
@@ -169,8 +169,8 @@
      * If set to \c NULL, comparison won't be optimized.
      */
     int (*compare)(
-            struct cx_list_s const *list,
-            struct cx_list_s const *other
+            const struct cx_list_s *list,
+            const struct cx_list_s *other
     );
 
     /**
@@ -182,7 +182,7 @@
      * Member function for returning an iterator pointing to the specified index.
      */
     struct cx_iterator_s (*iterator)(
-            struct cx_list_s const *list,
+            const struct cx_list_s *list,
             size_t index,
             bool backward
     );
@@ -206,7 +206,7 @@
 size_t cx_list_default_insert_array(
         struct cx_list_s *list,
         size_t index,
-        void const *data,
+        const void *data,
         size_t n
 );
 
@@ -229,7 +229,7 @@
 __attribute__((__nonnull__))
 size_t cx_list_default_insert_sorted(
         struct cx_list_s *list,
-        void const *sorted_data,
+        const void *sorted_data,
         size_t n
 );
 
@@ -302,7 +302,7 @@
  * @see cxListStorePointers()
  */
 __attribute__((__nonnull__))
-static inline bool cxListIsStoringPointers(CxList const *list) {
+static inline bool cxListIsStoringPointers(const CxList *list) {
     return list->collection.store_pointer;
 }
 
@@ -313,7 +313,7 @@
  * @return the number of currently stored elements
  */
 __attribute__((__nonnull__))
-static inline size_t cxListSize(CxList const *list) {
+static inline size_t cxListSize(const CxList *list) {
     return list->collection.size;
 }
 
@@ -328,7 +328,7 @@
 __attribute__((__nonnull__))
 static inline int cxListAdd(
         CxList *list,
-        void const *elem
+        const void *elem
 ) {
     return list->cl->insert_element(list, list->collection.size, elem);
 }
@@ -352,7 +352,7 @@
 __attribute__((__nonnull__))
 static inline size_t cxListAddArray(
         CxList *list,
-        void const *array,
+        const void *array,
         size_t n
 ) {
     return list->cl->insert_array(list, list->collection.size, array, n);
@@ -375,7 +375,7 @@
 static inline int cxListInsert(
         CxList *list,
         size_t index,
-        void const *elem
+        const void *elem
 ) {
     return list->cl->insert_element(list, index, elem);
 }
@@ -390,9 +390,9 @@
 __attribute__((__nonnull__))
 static inline int cxListInsertSorted(
         CxList *list,
-        void const *elem
+        const void *elem
 ) {
-    void const *data = list->collection.store_pointer ? &elem : elem;
+    const void *data = list->collection.store_pointer ? &elem : elem;
     return list->cl->insert_sorted(list, data, 1) == 0;
 }
 
@@ -419,7 +419,7 @@
 static inline size_t cxListInsertArray(
         CxList *list,
         size_t index,
-        void const *array,
+        const void *array,
         size_t n
 ) {
     return list->cl->insert_array(list, index, array, n);
@@ -445,7 +445,7 @@
 __attribute__((__nonnull__))
 static inline size_t cxListInsertSortedArray(
         CxList *list,
-        void const *array,
+        const void *array,
         size_t n
 ) {
     return list->cl->insert_sorted(list, array, n);
@@ -469,7 +469,7 @@
 __attribute__((__nonnull__))
 static inline int cxListInsertAfter(
         CxIterator *iter,
-        void const *elem
+        const void *elem
 ) {
     return ((struct cx_list_s *) iter->src_handle.m)->cl->insert_iter(iter, elem, 0);
 }
@@ -492,7 +492,7 @@
 __attribute__((__nonnull__))
 static inline int cxListInsertBefore(
         CxIterator *iter,
-        void const *elem
+        const void *elem
 ) {
     return ((struct cx_list_s *) iter->src_handle.m)->cl->insert_iter(iter, elem, 1);
 }
@@ -576,7 +576,7 @@
  */
 __attribute__((__nonnull__, __warn_unused_result__))
 static inline CxIterator cxListIteratorAt(
-        CxList const *list,
+        const CxList *list,
         size_t index
 ) {
     return list->cl->iterator(list, index, false);
@@ -595,7 +595,7 @@
  */
 __attribute__((__nonnull__, __warn_unused_result__))
 static inline CxIterator cxListBackwardsIteratorAt(
-        CxList const *list,
+        const CxList *list,
         size_t index
 ) {
     return list->cl->iterator(list, index, true);
@@ -647,7 +647,7 @@
  * @return a new iterator
  */
 __attribute__((__nonnull__, __warn_unused_result__))
-static inline CxIterator cxListIterator(CxList const *list) {
+static inline CxIterator cxListIterator(const CxList *list) {
     return list->cl->iterator(list, 0, false);
 }
 
@@ -678,7 +678,7 @@
  * @return a new iterator
  */
 __attribute__((__nonnull__, __warn_unused_result__))
-static inline CxIterator cxListBackwardsIterator(CxList const *list) {
+static inline CxIterator cxListBackwardsIterator(const CxList *list) {
     return list->cl->iterator(list, list->collection.size - 1, true);
 }
 
@@ -709,8 +709,8 @@
  */
 __attribute__((__nonnull__))
 static inline ssize_t cxListFind(
-        CxList const *list,
-        void const *elem
+        const CxList *list,
+        const void *elem
 ) {
     return list->cl->find_remove((CxList*)list, elem, false);
 }
@@ -728,7 +728,7 @@
 __attribute__((__nonnull__))
 static inline ssize_t cxListFindRemove(
         CxList *list,
-        void const *elem
+        const void *elem
 ) {
     return list->cl->find_remove(list, elem, true);
 }
@@ -768,8 +768,8 @@
  */
 __attribute__((__nonnull__))
 int cxListCompare(
-        CxList const *list,
-        CxList const *other
+        const CxList *list,
+        const CxList *other
 );
 
 /**