ptcp_accept(int fd, const struct sockaddr *sa, size_t sa_len,
struct stream **streamp)
{
- const struct sockaddr_in *sin = (const struct sockaddr_in *) sa;
+ const struct sockaddr_in *sin = ALIGNED_CAST(const struct sockaddr_in *,
+ sa);
char name[128];
if (sa_len == sizeof(struct sockaddr_in) && sin->sin_family == AF_INET) {