Document sslproto details.

[~andy/fetchmail] / fetchmail.h

diff --git a/fetchmail.h b/fetchmail.h
index 54bc641a4774d2de82112fb4f6e9d55f60e1aa4f..e5e1dda11b87feebb95cc6cf62cccda247b09a76 100644 (file)
--- a/fetchmail.h
+++ b/fetchmail.h
@@ -352,7 +352,8 @@ struct query
     flag use_ssl;              /* use SSL encrypted session */
     char *sslkey;              /* optional SSL private key file */
     char *sslcert;             /* optional SSL certificate file */
-       char *sslproto;         /* force usage of protocol (ssl2|ssl3|tls1) - defaults to ssl23 */
+    char *sslproto;            /** force transport protocol (ssl2|ssl3|ssl23|tls1) - if NULL,
+                                 use ssl23 for SSL and opportunistic tls1 for non-SSL connections. */
     char *sslcertpath;         /* Trusted certificate directory for checking the server cert */
     flag sslcertck;            /* Strictly check the server cert. */
     char *sslfingerprint;      /* Fingerprint to check against */