test_c/base/size_test.c

#include <stdio.h>

/**
 * quicklist lzf 压缩对象
 * */
typedef struct quicklistLZF {
	unsigned int sz; /* LZF size in bytes*/
    char compressed[];
} quicklistLZF;

int main()
{
	printf("size=%d\n", sizeof(quicklistLZF));
	return 0;
}