text: #ifndef VN_TYPES_H_INCLUDED
  #define VN_TYPES_H_INCLUDED
  
  /** \brief Standard types used through out the library. */
  #include "vn/int.h"
  
  //#if !defined(__cplusplus)
  
  #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__)
  
      #include <stddef.h>
  
  #else
  
  	/* Must not have C99. */
  
  	/** Backup definition of size_t. */
  	typedef unsigned int size_t;
  
  #endif
  
  /* Adding VectorNav data types */
  typedef struct
  {
    int8_t year;	  /** \brief Year field. */
    uint8_t month;  /** \brief Month field. */
    uint8_t day;	  /** \brief Day field. */
    uint8_t hour;	  /** \brief Hour field. */
    uint8_t min;	  /** \brief Min field. */
    uint8_t sec;	  /** \brief Sec field. */
    uint16_t ms;	  /** \brief Ms field. */
  } TimeUtc;
  
  typedef struct
  {
    float gDOP;	/** \brief Gdop field. */
    float pDOP;	/** \brief Pdop field. */
    float tDOP;	/** \brief Tdop field. */
    float vDOP;	/** \brief Vdop field. */
    float hDOP;	/** \brief Hdop field. */
    float nDOP;	/** \brief Ndop field. */
    float eDOP;	/** \brief Edop field. */
  } GpsDop;
  
  typedef struct
  {
    uint8_t timeStatus;	/** \brief timeStatus field. */
    int8_t  leapSeconds;	/** \brief leapSeconds field. */
  } TimeInfo;
  
  //#endif
  
  #endif
  