1 files changed, 22 insertions, 1 deletions
diff --git a/src/smtp_utils.h b/src/smtp_utils.h
index e61a85ae2..b32b8235e 100644
--- a/src/smtp_utils.h
+++ b/src/smtp_utils.h
@@ -4,13 +4,25 @@
 #include "config.h"
 #include "main.h"
 #include "smtp.h"
-#include "smtp_proto.h"
 
 /**
  * @file smtp_utils.h
  * Contains utilities for smtp protocol handling
  */
 
+struct smtp_upstream {
+	struct upstream up;
+
+	const gchar *name;
+	struct in_addr addr;
+	guint16 port;
+	gboolean is_unix;
+};
+
+#define MAX_SMTP_UPSTREAMS 128
+
+struct smtp_session;
+
 /**
  * Send message to upstream
  * @param session session object
@@ -39,4 +51,13 @@ gboolean write_smtp_reply (struct smtp_session *session);
  */
 void free_smtp_session (gpointer arg);
 
+/**
+ * Parse upstreams line
+ * @param upstreams pointer to the array of upstreams (must be at least MAX_SMTP_UPSTREAMS size)
+ * @param line description line
+ * @param count targeted count
+ * @return
+ */
+gboolean parse_upstreams_line (memory_pool_t *pool, struct smtp_upstream *upstreams, const gchar *line, gsize *count);
+
 #endif /* SMTP_UTILS_H_ */