stdtypes.h

来自「Microsoft Visual C++ 6.0环境下的无损压缩测试工程」· C头文件 代码 · 共 77 行

#ifndef EXEC_TYPES_H
#define EXEC_TYPES_H
/*
**      $VER: types.h 40.1 (10.8.93)
**      Includes Release 40.15
**
**      Data typing.  Must be included before any other Amiga include.
**
**      (C) Copyright 1985-1993 Commodore-Amiga, Inc.
**          All Rights Reserved
*/


#define GLOBAL  extern      /* the declaratory use of an external */
#define IMPORT  extern      /* reference to an external */
#define STATIC  static      /* a local static variable */
#define REGISTER register   /* a (hopefully) register variable */


#ifndef VOID
#define VOID            void
#endif


  /*  WARNING: APTR was redefined for the V36 Includes!  APTR is a   */
 /*  32-Bit Absolute Memory Pointer.  C pointer math will not       */
/*  operate on APTR --  use "ULONG *" instead.                     */
#ifndef APTR_TYPEDEF
#define APTR_TYPEDEF
typedef void           *APTR;       /* 32-bit untyped pointer */
#endif
typedef long            LONG;       /* signed 32-bit quantity */
typedef unsigned long   ULONG;      /* unsigned 32-bit quantity */
typedef unsigned long   LONGBITS;   /* 32 bits manipulated individually */
typedef long            ERROR;

typedef short           WORD;       /* signed 16-bit quantity */
typedef unsigned short  UWORD;      /* unsigned 16-bit quantity */
typedef unsigned short  WORDBITS;   /* 16 bits manipulated individually */
#if __STDC__
typedef signed char     BYTE;       /* signed 8-bit quantity */
#else
typedef char            BYTE;       /* signed 8-bit quantity */
#endif
typedef unsigned char   UBYTE;      /* unsigned 8-bit quantity */
typedef unsigned char   BYTEBITS;   /* 8 bits manipulated individually */
typedef unsigned short  RPTR;       /* signed relative pointer */

#ifdef __cplusplus
typedef char           *STRPTR;     /* string pointer (NULL terminated) */
#else
typedef unsigned char  *STRPTR;     /* string pointer (NULL terminated) */
#endif


/* Types with specific semantics */
typedef float           FLOAT;
typedef double          DOUBLE;
typedef short           BOOL;
typedef unsigned char   TEXT;

#ifndef TRUE
#define TRUE            1
#endif
#ifndef FALSE
#define FALSE           0
#endif
#ifndef NULL
#define NULL            0L
#endif

#define NUL             '\0'

#define BYTEMASK        0xFF

#endif  /* EXEC_TYPES_H */