1 files changed, 38 insertions, 0 deletions
diff --git a/src/interfaces/libpq/fe-auth.h b/src/interfaces/libpq/fe-auth.h
new file mode 100644
index 0000000000..82481d451b
--- /dev/null
+++ b/src/interfaces/libpq/fe-auth.h
@@ -0,0 +1,38 @@
+/*-------------------------------------------------------------------------
+ *
+ * fe-auth.h
+ *    
+ *    Definitions for network authentication routines
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id$
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef FE_AUTH_H
+#define	FE_AUTH_H
+
+/*----------------------------------------------------------------
+ * Common routines and definitions
+ *----------------------------------------------------------------
+ */
+
+/* what we call "no authentication system" */
+#define	UNAUTHNAME		"unauth"
+
+/* what a frontend uses by default */
+#if !defined(KRB4) && !defined(KRB5)
+#define	DEFAULT_CLIENT_AUTHSVC	UNAUTHNAME
+#else /* KRB4 || KRB5 */
+#define	DEFAULT_CLIENT_AUTHSVC	"kerberos"
+#endif /* KRB4 || KRB5 */
+
+extern int fe_sendauth(MsgType msgtype, Port *port, char *hostname, char* PQerromsg);
+extern void fe_setauthsvc(char *name, char* PQerrormsg);
+
+#define	PG_KRB4_VERSION	"PGVER4.1"	/* at most KRB_SENDAUTH_VLEN chars */
+#define	PG_KRB5_VERSION	"PGVER5.1"
+
+#endif /* FE_AUTH_H */
+