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

struct _sa {
	uint32_t w;
	uint8_t const a[];
};

uint8_t const a[] = { 7,6,5,4,3,2,1,0 };

struct _sa const s = {
	.w = 8,
	.a = { 7,6,5,4,3,2,1,0 },
};

char const b[] = "line";

int main(void)
{
	printf("sizeof(a) = %d \n", (int)sizeof(a)); // = 8
	printf("sizeof(s) = %d \n", (int)sizeof(s)); // = 4
	printf("sizeof(b) = %d \n", (int)sizeof(b)); // = 5
	return 0;
}