iec60335_class_b_critical_data.h

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/***************************************************************************/
#ifndef __IEC60335_CLASS_B_CRITCAL_DATA_H__
#define __IEC60335_CLASS_B_CRITCAL_DATA_H__

#include "iec60335_class_b_typedef.h"

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */

typedef struct critical_double_struct
{
  double inverse;       
  double data;          
} critical_double;

typedef struct critical_float_struct
{
  float inverse;    
  float data;       
} critical_float;

typedef struct critical_uint64_t_struct
{
  uint64_t inverse;       
  uint64_t data;          
} critical_uint64_t;

typedef struct critical_int64_t_struct
{
  int64_t inverse;        
  int64_t data;           
} critical_int64_t;

typedef struct critical_uint32_t_struct
{
  uint32_t inverse;         
  uint32_t data;            
} critical_uint32_t;

typedef struct critical_int32_t_struct
{
  int32_t inverse;          
  int32_t data;             
} critical_int32_t;

typedef struct critical_uint16_t_struct
{
  uint16_t inverse;         
  uint16_t data;            
} critical_uint16_t;

typedef struct critical_int16_t_struct
{
  int16_t inverse;          
  int16_t data;             
} critical_int16_t;

typedef struct critical_uint8_t_struct
{
  uint8_t inverse;          
  uint8_t data;             
} critical_uint8_t;

typedef struct critical_int8_t_struct
{
  int8_t inverse;           
  int8_t data;              
} critical_int8_t;

#define IEC60335_ClassB_CriticalDataValidate(criticalVar) \
  ((criticalVar.data == ~(criticalVar.inverse)) ? (IEC60335_testPassed) : (IEC60335_testFailed))

#define IEC60335_ClassB_CriticalDataPop(criticalVar) \
  (criticalVar.data)

#define IEC60335_ClassB_CriticalDataPush(criticalVar, value)    { \
    criticalVar.inverse = ~value;                                 \
    criticalVar.data    = value;                                  \
}

#define IEC60335_ClassB_CriticalDataInit(value)                 { \
    ~value, value                                                 \
}

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif  /* __IEC60335_CLASS_B_CRITCAL_DATA_H__ */

/************************************** EOF *********************************/