int configerrno;
struct query_queue udpw, tcpw, childw, output, intdone;
adns_query forallnext;
- int nextid, tcpsocket;
+ unsigned nextid;
+ int tcpsocket;
struct udpsocket { int af; int fd; } udpsockets[MAXUDP];
int nudpsockets;
vbuf tcpsend, tcprecv;