text: /*******************************************************************************
  *                                                                              *
  *  Define size independent data types and operations.                          *
  *                                                                              *
  *   The following types must be supported by all platforms:                    *
  *                                                                              *
  *  UINT8  - Unsigned 8-bit Integer    INT8  - Signed 8-bit integer             *
  *  UINT16 - Unsigned 16-bit Integer  INT16 - Signed 16-bit integer             *
  *  UINT32 - Unsigned 32-bit Integer  INT32 - Signed 32-bit integer             *
  *                                                                              *
  *******************************************************************************/
  
  #ifndef OSD_CPU_H
  #define OSD_CPU_H
  
  #undef TRUE
  #undef FALSE
  #define TRUE  1
  #define FALSE 0
  
  typedef unsigned char   UINT8;
  typedef unsigned short  UINT16;
  typedef unsigned int    UINT32;
  typedef signed char     INT8;
  typedef signed short    INT16;
  typedef signed int      INT32;
  
  /******************************************************************************
   * Union of UINT8, UINT16 and UINT32 in native endianess of the target
   * This is used to access bytes and words in a machine independent manner.
   * The upper bytes h2 and h3 normally contain zero (16 bit CPU cores)
   * thus PAIR.d can be used to pass arguments to the memory system
   * which expects 'int' really.
   ******************************************************************************/
  
  typedef union {
  #ifdef LSB_FIRST
    struct { UINT8 l,h,h2,h3; } b;
    struct { UINT16 l,h; } w;
  #else
    struct { UINT8 h3,h2,h,l; } b;
    struct { UINT16 h,l; } w;
  #endif
    UINT32 d;
  }  PAIR;
  
  #endif  /* defined OSD_CPU_H */
  