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- /* @(#)src/transports/smtplib.h 1.3 7/11/92 11:51:43 */
-
- /*
- * Copyright (C) 1987, 1988 by Ronald S. Karr and Landon Curt Noll
- * Copyright (C) 1992 Ronald S. Karr
- *
- * See the file COPYING, distributed with smail, for restriction
- * and warranty information.
- */
-
- /*
- * smtplib.h:
- * interface file for routines in smtplib.c.
- */
-
- /* values returned by functions in smtplib.c */
- #define SMTP_SUCCEED 0
- #define SMTP_FAIL (-1)
- #define SMTP_AGAIN (-2)
-
- /*
- * the following structure is passed around between SMTP functions and
- * should be initialized as necessary to describe the SMTP connection
- * characteristics.
- *
- * NOTE: If "in" is set to NULL, then we will be producing batch SMTP.
- */
- struct smtp {
- FILE *in; /* input channel from remote server */
- FILE *out; /* output channel to remote server */
- unsigned short_timeout; /* timeout period for short commands */
- unsigned long_timeout; /* normal SMTP read timeout period */
- char *nl; /* line terminator string */
- struct transport *tp; /* associated transport */
- };
-
- /* functions defined in smtplib.c */
- extern int smtp_startup();
- extern int smtp_send();
- extern void smtp_shutdown();
-