定义变量出问题,大家帮忙来看看(有原代码).
根据IP地址知道计算机名:
IPADDR ipAddr;
ipAddr = inet_addr("10.141.14.168");
struct hostent *hp;
hp = gethostbyaddr((char *)&ipAddr,4,AF_INET);
strComputerName = hp->h_name;
出错:
error C2065: 'IPADDR' : undeclared identifier
error C2146: syntax error : missing ';' before identifier 'ipAddr'
error C2065: 'ipAddr' : undeclared identifier
该怎么做?