ObjFW  Diff

		} *_Nonnull buckets[256];
#else
		IMP _Nullable buckets[256];
#endif
	} *_Nonnull buckets[256];
};

#ifdef OBJC_COMPILING_AMIGA_LIBRARY
# undef errno
extern int *_Nonnull objc_get_errno(void);
# define errno (*objc_get_errno())
#endif

extern void objc_register_all_categories(struct objc_symtab *_Nonnull);
extern struct objc_category *_Nullable *_Nullable
    objc_categories_for_class(Class _Nonnull);
extern void objc_unregister_all_categories(void);
extern void objc_initialize_class(Class _Nonnull);
extern void objc_update_dtable(Class _Nonnull);
extern void objc_register_all_classes(struct objc_symtab *_Nonnull);

	uint8_t i = idx >> 8;
	uint8_t j = idx;

	return dtable->buckets[i]->buckets[j];
#endif
}

extern void OF_NO_RETURN_FUNC objc_error(const char *file, unsigned int line,
    const char *format, ...);
extern void OF_NO_RETURN_FUNC objc_error(const char *_Nonnull file,
    unsigned int line, const char *_Nonnull format, ...);
#define OBJC_ERROR(...) objc_error(__FILE__, __LINE__, __VA_ARGS__)

#if defined(OF_ELF)
# if defined(OF_X86_64) || defined(OF_X86) || defined(OF_POWERPC) || \
    defined(OF_ARM64) || defined(OF_ARM) || \
    defined(OF_MIPS64_N64) || defined(OF_MIPS) || \
    defined(OF_SPARC64) || defined(OF_SPARC)