c如何获取http响应内容?

小弟初学socket，想着用socket做一个简单的翻译程序，需要通过网络请求去获取译文，现在已经能够获取到如下服务器响应的内容：

HTTP/1.1 200 OKDate: Wed, 08 Feb 2017 06:26:12 GMTConnection: keep-aliveContent-Length: 11"时钟"

但是不知道如何把响应内容中的 "时钟" 取出来，最好把状态码也能取到，不知道有没有如下这种结构体：

struct response {    int status_code;        //200    int content_length;     //11    char *content_data;     //时钟    ...}

能够把响应的字段一一对应起来。

下面是我的代码：

#include <netdb.h>#include <netinet/in.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <sys/socket.h>#include <unistd.h>void error(const char *msg){    perror(msg);    exit(0);}int main(int argc, char **argv){    int portno = 4000;    char *host = "ilp64.com";    char *message_fmt = "GET /?qs=%s&text=%s HTTP/1.1\r\nHost: %s\r\n\r\n";        char *query_qs = "oj3rnfefnm,ew";    char *query_text = "clock";        struct hostent *server;    struct sockaddr_in serv_addr;    int sockfd;    char message[1024], response[4096];        sprintf(message, message_fmt, query_qs, query_text, host);    printf("GET Request:\n%s\n", message);        sockfd = socket(AF_INET, SOCK_STREAM, 0);    if (sockfd < 0)        error("ERROR opening socket");        server = gethostbyname(host);    if (server == NULL)        error("ERROR no such host");        memset(&serv_addr, 0, sizeof(serv_addr));    serv_addr.sin_family = AF_INET;    serv_addr.sin_port = htons(portno);    memcpy(&serv_addr.sin_addr.s_addr, server->h_addr, server->h_length);        if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)        error("ERROR connecting");        if (send(sockfd, message, strlen(message), 0) < 0)        error("ERROR sending");        if (recv(sockfd, response, 4096, 0) < 0)        error("ERROR received");    puts(response);    return 0;}