1 // Copyright (c) 2023 Apple Inc. All rights reserved. 2 3 #include <stddef.h> 4 #include <stdint.h> 5 #include <assert.h> 6 7 #define __container_of(ptr, type, field) __extension__({ \ 8 const __typeof__(((type *)nullptr)->field) *__ptr = (ptr); \ 9 (type *)((uintptr_t)__ptr - offsetof(type, field)); \ 10 }) 11 #define OS_NOINLINE __attribute__((__noinline__)) 12 13 #include "../../../../osfmk/kern/macro_help.h" 14 #include "../../../../osfmk/kern/priority_queue.h" 15 #include "../../../../libkern/c++/priority_queue.cpp" 16