#if _MIPS_SIM == _ABI64
# define __PTHREAD_MUTEX_KIND_OFFSET     16
#else
# define __PTHREAD_MUTEX_KIND_OFFSET     12
#endif

#if _MIPS_SIM == _ABI64
# define __PTHREAD_RWLOCK_FLAGS_OFFSET   48
#else
# if __BYTE_ORDER == __BIG_ENDIAN
#  define __PTHREAD_RWLOCK_FLAGS_OFFSET  27
# else
#  define __PTHREAD_RWLOCK_FLAGS_OFFSET  24
# endif
#endif