diff -r 8b0f162ac88e -r 36c0fb2b60b2 src/allocator.c
--- a/src/allocator.c	Sun Dec 28 15:45:39 2025 +0100
+++ b/src/allocator.c	Sun Dec 28 17:31:20 2025 +0100
@@ -61,14 +61,14 @@
 #endif
 
 static void *cx_malloc_stdlib(
-        cx_attr_unused void *d,
+        CX_UNUSED void *d,
         size_t n
 ) {
     return malloc(n);
 }
 
 static void *cx_realloc_stdlib(
-        cx_attr_unused void *d,
+        CX_UNUSED void *d,
         void *mem,
         size_t n
 ) {
@@ -76,7 +76,7 @@
 }
 
 static void *cx_calloc_stdlib(
-        cx_attr_unused void *d,
+        CX_UNUSED void *d,
         size_t nmemb,
         size_t size
 ) {
@@ -84,7 +84,7 @@
 }
 
 static void cx_free_stdlib(
-        cx_attr_unused void *d,
+        CX_UNUSED void *d,
         void *mem
 ) {
     free(mem);