ObjFW  Diff

	    void *_Nonnull);
	void *(*_Nonnull __deregister_frame_info)(const void *_Nonnull);
# endif
# ifdef OF_MORPHOS
	void (*_Nonnull __register_frame)(void *_Nonnull);
	void (*_Nonnull __deregister_frame)(void *_Nonnull);
# endif
	int *_Nonnull (*_Nonnull get_errno)(void);
# ifdef OF_AMIGAOS_M68K
	int (*_Nonnull vsnprintf)(char *restrict _Nonnull str, size_t size,
	    const char *_Nonnull restrict fmt, va_list args);
# endif
	int (*_Nonnull atexit)(void (*_Nonnull)(void));
	void (*_Nonnull exit)(int);
};
#endif

#ifdef OBJC_COMPILING_AMIGA_LIBRARY
# if defined(__MORPHOS__)
#  include <ppcinline/macros.h>
#  define OBJC_M68K_ARG(type, name, reg) type name = (type)REG_##reg;
# else
#  define OBJC_M68K_ARG(type, name, reg)	\
	register type reg_##name __asm__(#reg);	\
	type name = reg_##name;
# endif
# undef stdout
# undef stderr
# undef errno
extern FILE *_Nonnull stdout, *_Nonnull stderr;
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);