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#ifndef _OBJC_TEST_SUITE_NEXT_ENCODE_ASSIST_H_

#define _OBJC_TEST_SUITE_NEXT_ENCODE_ASSIST_H_

#ifdef __NEXT_RUNTIME__

#include "next-abi.h"

#ifdef NEXT_OBJC_USE_NEW_INTERFACE

#include <objc/runtime.h>

#else

#include <objc/objc-runtime.h>

/* Missing from old NeXT objc headers... */

#define _C_LNG_LNG  'q'

#define _C_ULNG_LNG 'Q'

#define _C_ATOM     '%'

#define _C_BOOL     'B'

#endif

/* The NeXT headers do not define NULL.  */

#ifndef NULL

#define NULL 0

#endif

#define _C_CONST        'r'

#define _C_IN           'n'

#define _C_INOUT        'N'

#define _C_OUT          'o'

#define _C_BYCOPY       'O'

#define _C_BYREF        'R'

#define _C_ONEWAY       'V'

#define _C_GCINVISIBLE  '!'

#define _F_CONST        0x01

#define _F_IN           0x01

#define _F_OUT          0x02

#define _F_INOUT        0x03

#define _F_BYCOPY       0x04  

#define _F_BYREF        0x08  

#define _F_ONEWAY       0x10

#define _F_GCINVISIBLE  0x20

/* The NeXT runtimes do not include these functions (at least not through

   any public API).  They are required for the objc/execute/bf-* and bycopy-3. */

struct objc_struct_layout

{

  const char *original_type;

  const char *type;

  const char *prev_type;

  unsigned int record_size;

  unsigned int record_align;

};

void objc_layout_structure_get_info (struct objc_struct_layout *,unsigned int *,

                                     unsigned int *, const char **);

void objc_layout_structure (const char *, struct objc_struct_layout *);

BOOL objc_layout_structure_next_member (struct objc_struct_layout *);

void objc_layout_finish_structure (struct objc_struct_layout *, unsigned int *,

                                   unsigned int *);

int objc_sizeof_type (const char *);

int objc_alignof_type (const char *);

int objc_aligned_size (const char *);

int objc_promoted_size (const char *);

unsigned objc_get_type_qualifiers (const char *);

const char *objc_skip_type_qualifiers (const char *);

const char *objc_skip_typespec (const char *);

const char *objc_skip_offset (const char *);

const char *objc_skip_argspec (const char *);

#endif /* __NEXT_RUNTIME__ */

#endif /* _OBJC_TEST_SUITE_NEXT_ENCODE_ASSIST_H_ */