switype_256bit.h

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#ifndef __H__SWITYPE_256BIT__H__
#define __H__SWITYPE_256BIT__H__

/* 256 bit data type for bitmask and helper functions */
#define SWI_UINT256_WORD_COUNT 16
#define SWI_UINT256_BITS_PER_WORD 16

#define SWI_UINT256_WORD_OFFSET(val) ((val) / SWI_UINT256_BITS_PER_WORD)
#define SWI_UINT256_BIT_OFFSET(val)  ((val) % SWI_UINT256_BITS_PER_WORD)

typedef struct
{
       uint16_t word[SWI_UINT256_WORD_COUNT];
}swi_uint256_t;

void swi_uint256_set_bit(swi_uint256_t *pMask,uint8_t bit);

void swi_uint256_clear_bit(swi_uint256_t *pMask,uint8_t bit);

uint8_t swi_uint256_get_bit(swi_uint256_t Mask, uint8_t bit);

void swi_uint256_print_mask(swi_uint256_t mask);

#define SWI_UINT256_INT_VALUE {{0}}
#endif //__H__SWITYPE_256BIT__H__