/* Connect to vmchannel. */
int sock = -1;
- if (strncmp (vmchannel, "tcp:", 4) == 0) {
+ if (STREQLEN (vmchannel, "tcp:", 4)) {
/* Resolve the hostname. */
struct addrinfo *res, *rr;
struct addrinfo hints;
int size = 0, alloc = 0;
char *p, *pend;
- if (strcmp (str, "") == 0)
+ if (STREQ (str, ""))
goto empty_list;
p = str;