diff -r 741a2040fa33 -r ccbdbd088455 src/cx/linked_list.h
--- a/src/cx/linked_list.h	Mon Dec 18 16:14:07 2023 +0100
+++ b/src/cx/linked_list.h	Mon Dec 18 18:22:53 2023 +0100
@@ -131,6 +131,27 @@
 ) __attribute__((__nonnull__));
 
 /**
+ * Finds the node containing an element within a linked list.
+ *
+ * @param result a pointer to the memory where the node pointer (or \c NULL if the element
+ * could not be found) shall be stored to
+ * @param start a pointer to the start node
+ * @param loc_advance the location of the pointer to advance
+ * @param loc_data the location of the \c data pointer within your node struct
+ * @param cmp_func a compare function to compare \p elem against the node data
+ * @param elem a pointer to the element to find
+ * @return the index of the element or a negative value if it could not be found
+ */
+ssize_t cx_linked_list_find_node(
+        void **result,
+        void const *start,
+        ptrdiff_t loc_advance,
+        ptrdiff_t loc_data,
+        cx_compare_func cmp_func,
+        void const *elem
+) __attribute__((__nonnull__));
+
+/**
  * Finds the first node in a linked list.
  *
  * The function starts with the pointer denoted by \p node and traverses the list