types.h

//useful things to include in code
 
#ifndef TYPES_H
#define TYPES_H
 
#ifndef WIN32
  // true/false defines
  #define FALSE 0
  #define TRUE  -1
#endif
 
// datatype definitions macros
typedef unsigned char  u08;
typedef   signed char  s08;
typedef unsigned short u16;
typedef   signed short s16;
typedef unsigned long  u32;
typedef   signed long  s32;
typedef unsigned long long u64;
typedef   signed long long s64;
 
// #ifndef __AVR__
#ifdef __MBED__
  // use inttypes.h instead
  // C99 standard integer type definitions
  typedef unsigned char uint8_t;
  typedef   signed char int8_t;
  typedef unsigned short  uint16_t;
  typedef   signed short  int16_t;
  /*typedef unsigned long uint32_t;
  typedef   signed long int32_t;
  typedef unsigned long uint64_t;
  typedef   signed long int64_t;
  */
#endif
 
// maximum value that can be held
// by unsigned data types (8,16,32bits)
#define MAX_U08 255
#define MAX_U16 65535
#define MAX_U32 4294967295
 
// maximum values that can be held
// by signed data types (8,16,32bits)
#define MIN_S08 -128
#define MAX_S08 127
#define MIN_S16 -32768
#define MAX_S16 32767
#define MIN_S32 -2147483648
#define MAX_S32 2147483647
 
#ifndef WIN32
  // more type redefinitions
  typedef unsigned char   BOOL;
  typedef unsigned char BYTE;
  typedef unsigned int  WORD;
  typedef unsigned long DWORD;
 
  typedef unsigned char UCHAR;
  typedef unsigned int  UINT;
  typedef unsigned short  USHORT;
  typedef unsigned long ULONG;
 
  typedef char      CHAR;
  typedef int       INT;
  typedef long      LONG;
#endif
 
#endif