结构体变量初始化

第一种：struct resource res[] = {    [0]={        .start = 0x10001000,        .end   = 0x10001004,        .flags = IORESOURCE_MEM,    },        [1] = {        .start = 0x20001000,        .end   = 0x20001004,        .flags = IORESOURCE_MEM,    },};

第二种：struct platform_device_id idt[] = {    {.name = "platform_demo0"},    {.name = "platform_demo1"},};

第三种：struct sockaddr_in serveraddr ={    .sin_family = AF_INET,    .sin_addr.s_addr = inet_addr("192.168.1.100"),    .sin_port = htons(8888),   };

第四种：struct sockaddr_in serveraddr;bzero(&serveraddr,sizeof(serveraddr));serveraddr.sin_family = AF_INET;serveraddr.sin_addr.s_addr = inet_addr("192.168.1.100");serveraddr.sin_port = htons(8888);