diff -up virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcp.c.types virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcp.c
--- virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcp.c.types	2016-01-02 12:43:55.539956990 -0500
+++ virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcp.c	2016-01-02 12:45:15.809956990 -0500
@@ -587,7 +587,7 @@ tcpses_accept (session_t * ses, session_
 {
   int rc;
   int new_socket;
-  socklen_t addrlen = sizeof (saddr_t);
+  socklen_t addrlen = sizeof (skaddr_t);
 
   dbg_printf_1 (("tcpses_accept."));
 
@@ -2481,7 +2481,7 @@ unixses_listen (session_t * ses)
       return (SER_CNTRL);
     }
 
-  if ((rc = bind (s, (saddr_t *) p_addr, sizeof (saddrun_t))) < 0)
+  if ((rc = bind (s, (skaddr_t *) p_addr, sizeof (saddrun_t))) < 0)
     {
 
       test_eintr (ses, rc, errno);
diff -up virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcpint.h.types virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcpint.h
--- virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcpint.h.types	2016-01-02 12:43:34.929956990 -0500
+++ virtuoso-opensource-6.1.6/libsrc/Dk/Dksestcpint.h	2016-01-02 12:44:44.539956990 -0500
@@ -42,7 +42,7 @@
 
 
 typedef struct sockaddr_in saddrin_t;
-typedef struct sockaddr saddr_t;
+typedef struct sockaddr skaddr_t;
 #ifdef COM_UNIXSOCK
 typedef struct sockaddr_un saddrun_t;
 #endif
@@ -53,7 +53,7 @@ typedef union
 #ifdef COM_UNIXSOCK
   saddrun_t 	u;
 #endif
-  saddr_t 	a;
+  skaddr_t 	a;
 } usaddr_t;
 #define TCP_HOSTNAMELEN     100				   /* Something */