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#include <stdio.h>
#include <stdint.h>
#include "crc.h"

const uint16_t init_crc_16 = 0x1234;
const uint16_t t10_dif_expected = 0x60b3;
const uint32_t init_crc_32 = 0x12345678;
const uint32_t ieee_expected = 0x2ceadbe3;

int main(void)
{
	unsigned char p_buf[48];
	uint16_t t10_dif_computed;
	uint32_t ieee_computed;
	int i;

	for (i = 0; i < 48; i++)
		p_buf[i] = i;

	t10_dif_computed = crc16_t10dif(init_crc_16, p_buf, 48);

	if (t10_dif_computed != t10_dif_expected)
		printf("WRONG CRC-16(T10 DIF) value\n");
	else
		printf("CORRECT CRC-16(T10 DIF) value\n");

	ieee_computed = crc32_ieee(init_crc_32, p_buf, 48);

	if (ieee_computed != ieee_expected)
		printf("WRONG CRC-32(IEEE) value\n");
	else
		printf("CORRECT CRC-32(IEEE) value\n");

	return 0;
}