text: #ifndef __COMMON_H__
  #define __COMMON_H__
  
  
  typedef unsigned char   uint8;
  typedef char            int8;
  typedef unsigned short  uint16;
  typedef short           int16;
  typedef unsigned int    uint32;
  typedef int             int32;
  typedef unsigned long int   uint64;
  typedef long int            int64;
  
  #endif /* __COMMON_H__ */
  