diff -r e8f354a25ac8 -r 68754c7de906 src/list.c
--- a/src/list.c	Thu Nov 07 20:22:56 2024 +0100
+++ b/src/list.c	Thu Nov 07 22:46:58 2024 +0100
@@ -212,33 +212,33 @@
 
 // <editor-fold desc="empty list implementation">
 
-static void cx_emptyl_noop(__attribute__((__unused__)) CxList *list) {
+static void cx_emptyl_noop(cx_attr_unused CxList *list) {
     // this is a noop, but MUST be implemented
 }
 
 static void *cx_emptyl_at(
-        __attribute__((__unused__)) const struct cx_list_s *list,
-        __attribute__((__unused__)) size_t index
+        cx_attr_unused const struct cx_list_s *list,
+        cx_attr_unused size_t index
 ) {
     return NULL;
 }
 
 static ssize_t cx_emptyl_find_remove(
-        __attribute__((__unused__)) struct cx_list_s *list,
-        __attribute__((__unused__)) const void *elem,
-        __attribute__((__unused__)) bool remove
+        cx_attr_unused struct cx_list_s *list,
+        cx_attr_unused const void *elem,
+        cx_attr_unused bool remove
 ) {
     return -1;
 }
 
-static bool cx_emptyl_iter_valid(__attribute__((__unused__)) const void *iter) {
+static bool cx_emptyl_iter_valid(cx_attr_unused const void *iter) {
     return false;
 }
 
 static CxIterator cx_emptyl_iterator(
         const struct cx_list_s *list,
         size_t index,
-        __attribute__((__unused__)) bool backwards
+        cx_attr_unused bool backwards
 ) {
     CxIterator iter = {0};
     iter.src_handle.c = list;
@@ -419,10 +419,6 @@
     return 0;
 }
 
-void cxListDestroy(CxList *list) {
-    list->cl->destructor(list);
-}
-
 int cxListCompare(
         const CxList *list,
         const CxList *other