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ÐÞ¸Ämakefile£¬ÔÚLIBSÀïÃæ¼ÓÉÏ-lmemcached£¬±ÈÈçÔ­À´ gcc test.c£¬ÏÖÔÚ gcc test.c -lmemcached¡£Õâ¸ö¿â¾ÍÊÇlibmemcachedÌṩµÄ¡£
È»ºóÌí¼Ó#include<libmemcached/memcached.h>£¬Õâ¸öÎļþÒ²ÊÇlibmemcachedÌṩµÄ¡£
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    memcached_st *memc;
    uint32_t  flags;
    memcached_return rc;
    memcached_server_st *servers;
    memc= memcached_create(NULL);
    servers= memcached_servers_parse("127.0.0.1:12300");
    memcached_server_push(memc, servers);
    memcached_server_list_free(servers);
    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 0);
   
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    servers= memcached_servers_parse("127.0.0.1:12300");
Õâ¾ÍÊÇÖ¸Ã÷ÒªÁ¬½Óµ½Î»ÓÚ127.0.0.1¼àÌý12300¶Ë¿ÚµÄmemcached³ÌÐò. ÆäËû¶¼²»¹Ü¡£
×îºóÓÃÒ»¶ÎÐ޸ĺóµÄ´úÂë½éÉÜÁ½¸öº¯Êý£¬memcached_getºÍmemcached_set£¬¶¼¿ÉÒÔman³öÀ´¡£
        char * result_str; /*Õâ¸ö¾ÍÊDzéѯµÄ½á¹û*/
        std::string query="Òª²éѯµÄÊý¾ÝÃû";
        result_str= memcached_get(memc, query.c_str(), strlen(query.c_str()),
                &result_str_length, &flags, &rc);
        if (rc == MEMCACHED_SUCCESS)
        {
            printf("%s",result_str);
            free(result_str); /*Ò»¶¨Òªfreeµô memcached´«»ØµÄÊý¾Ý*/
            continue;
        }
        else if (rc == M


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extern cµÄ×÷ÓÃ

extern cµÄ×÷Óá¾×ª¡¿
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int func(x)
{
    int countx = 0;
    while(x)
    {
          countx ++;
          x = x&(x-1);
     } ......
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