ref: d02dde25b6faa53013cbbb9894f1539645093ee5
dir: /include/stddef.h/
#ifndef _STDDEF_H #define _STDDEF_H #define _NEED_SIZET #define _NEED_PTRDIFFT #define _NEED_NULL #define _NEED_WCHART #include <sys/cdefs.h> #include <arch/cdefs.h> #define offsetof(st, m) ((size_t) &(((st *) 0)->m)) #endif