#define __attribute__(...)
#define __attribute(...)
#undef __GNUC__
#undef __GNUC__
#undef __has_builtin

#define __signed__ signed
#define __typeof__ typeof
#define __typeof typeof

#define __asm__(...)
#define __asm(...)
#define __extension__
#define __inline inline
#define __extern_always_inline extern inline
#define _FORTIFY_SOURCE 0
#define __restrict
#define __restrict__
#define _Restrict
#define __PRETTY_FUNCTION__ __FUNCTION__
#define volatile(...)
#define __volatile__(...)

#define _Static_assert(...)