1 files changed, 32 insertions, 0 deletions
diff --git a/src/master/mail_flow.h b/src/master/mail_flow.h
new file mode 100644
index 0000000..3f7f7bd
--- /dev/null
+++ b/src/master/mail_flow.h
@@ -0,0 +1,32 @@
+#ifndef _MAIL_FLOW_H_INCLUDED_
+#define _MAIL_FLOW_H_INCLUDED_
+
+/*++
+/* NAME
+/*	mail_flow 3h
+/* SUMMARY
+/*	global mail flow control
+/* SYNOPSIS
+/*	#include <mail_flow.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Functional interface.
+  */
+extern ssize_t mail_flow_get(ssize_t);
+extern ssize_t mail_flow_put(ssize_t);
+extern ssize_t mail_flow_count(void);
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif