#include<stdio.h>

#include <unistd.h>

#include <stdlib.h>

#include <sys/time.h>

#include <sys/resource.h>

typedef struct v_block *p_block;

struct v_block{

        p_block next;

        int free;

        char *key;

        char *value;

        char data[];

};

int main() {

p_block pmem=(p_block)malloc();

pmem->next=;

pmem->free=;

pmem->key=pmem->data;

int i;

char *s="one";

for(i=;i<;i++) {

        *(pmem->key+i)=s[i];

}

pmem->value=pmem->key+;

char *va="this is a value";

for(i=;i<;i++) {

        *(pmem->value+i)=va[i];

}

printf("%s ",pmem->value);

printf("%s ",pmem->key);

return ;

}