test7.c
hselasky (Hans Petter Selasky)
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	• hselasky
	Jun 2 2022, 6:39 PM

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test7.c
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	#include <stdio.h>
	#include <stdint.h>

	typedef uint8_t tcp_seq;

	#define SEQ_LT(a,b) ((int8_t)((a) - (b)) < 0)

	#ifdef SIMULATE_32BIT_LONG
	static uint8_t
	ulmin(uint8_t a, uint8_t b)
	{
	return (a < b ? a : b);
	}
	#else
	static uint16_t
	ulmin(uint16_t a, uint16_t b)
	{
	return (a < b ? a : b);
	}
	#endif

	int
	main()
	{
	int x, y;
	static int last_y = -1;
	static int last_x = -1;

	for (x = 0; x != 256; x++) {
	int num = 0;

	for (y = 0; y != 256; y++) {
	if (SEQ_LT(x, y)) {
	if (last_x != x) {
	if (last_y > -1)
	printf("%d\n", (uint8_t)last_y);
	printf("LT(%d, [%d ... ", (uint8_t)x, (uint8_t)y);
	last_x = x;
	last_y = y - 1;

	int len = (int16_t)ulmin(16, (uint8_t)y - (uint8_t)x);

	printf("L=%d ", len);


	}
	if (last_y + 1 != y) {
	int len = (int16_t)ulmin(16, (uint8_t)last_y - (uint8_t)x);

	printf("L=%d ", len);

	printf("%d] \| [%d ... ", (uint8_t)last_y, y);

	len = (int16_t)ulmin(16, (uint8_t)y - (uint8_t)x);
	printf("L=%d ", len);

	}
	last_y = y;
	num++;
	}
	}
	int len = (int16_t)ulmin(16, (uint8_t)last_y - (uint8_t)x);

	printf("L=%d ", len);

	printf("%d] # %d\n", (uint8_t)last_y, num);
	last_y = -1;
	}
	return (0);
	}