socket_t
static ssize_t retry_writev __P((socket_t, struct iovec *, int, struct timeval *));
socket_t fd;
socket_t sd;
socket_t sd;
static int sendreply __P((sfsistat, socket_t, struct timeval *, SMFICTX_PTR));
socket_t sd;
socket_t sd;
socket_t sd;
socket_t sd;
extern char *mi_rd_cmd __P((socket_t, struct timeval *, char *, size_t *, char *));
extern int mi_wr_cmd __P((socket_t, struct timeval *, int, char *, size_t));
socket_t ctx_sd; /* socket descriptor */
static socket_t
socket_t sock;
static socket_t listenfd = INVALID_SOCKET;
static socket_t mi_milteropen __P((char *, int, bool, char *));
socket_t connfd = INVALID_SOCKET;
socket_t dupfd = INVALID_SOCKET;