150 #define _EXT(fp) __BIONIC_CAST(reinterpret_cast, struct __sfileext*, (fp)->_ext._base)  argument
152 #define _UB(fp) _EXT(fp)->_ub  argument
153 #define _FLOCK(fp)  _EXT(fp)->_lock  argument
155 #define _FILEEXT_INIT(fp) \  argument
212 #define	cantwrite(fp) \  argument
220 #define	HASUB(fp) (_UB(fp)._base != NULL)  argument
221 #define	FREEUB(fp) { \  argument
230 #define	HASLB(fp) ((fp)->_lb._base != NULL)  argument
231 #define	FREELB(fp) { \  argument
236 #define FLOCKFILE(fp)   if (!_EXT(fp)->_caller_handles_locking) flockfile(fp)  argument
237 #define FUNLOCKFILE(fp) if (!_EXT(fp)->_caller_handles_locking) funlockfile(fp)  argument