diff --git a/libs/sofia-sip/.update b/libs/sofia-sip/.update
index dd69896aa5..6d61801aa8 100644
--- a/libs/sofia-sip/.update
+++ b/libs/sofia-sip/.update
@@ -1 +1 @@
-Tue Apr 17 11:04:59 CDT 2007
+Tue Apr 19 14:23:59 EDT 2007
diff --git a/libs/sofia-sip/libsofia-sip-ua/nta/nta.c b/libs/sofia-sip/libsofia-sip-ua/nta/nta.c
index b759787bb1..5e52577a11 100644
--- a/libs/sofia-sip/libsofia-sip-ua/nta/nta.c
+++ b/libs/sofia-sip/libsofia-sip-ua/nta/nta.c
@@ -292,7 +292,9 @@ union sm_arg_u {
  * 
  * @sa <su_debug.h>, #su_log_global, #SOFIA_DEBUG
  */
-extern char const NTA_DEBUG[];
+#ifdef DOXYGEN
+extern char const NTA_DEBUG[]; /* dummy declaration for Doxygen */
+#endif
 
 #ifndef SU_DEBUG
 #define SU_DEBUG 3
diff --git a/libs/sofia-sip/libsofia-sip-ua/sresolv/sres.c b/libs/sofia-sip/libsofia-sip-ua/sresolv/sres.c
index a0e99fb094..b0aca15a48 100644
--- a/libs/sofia-sip/libsofia-sip-ua/sresolv/sres.c
+++ b/libs/sofia-sip/libsofia-sip-ua/sresolv/sres.c
@@ -549,7 +549,6 @@ static int m_get_domain(char *d, int n, sres_message_t *m, uint16_t offset);
 #include <winreg.h>
 #endif
 
-#if DOXYGEN_ONLY
 /**@ingroup sresolv_env
  *
  * Environment variable determining the debug log level for @b sresolv
@@ -560,7 +559,8 @@ static int m_get_domain(char *d, int n, sres_message_t *m, uint16_t offset);
  * 
  * @sa <su_debug.h>, sresolv_log, SOFIA_DEBUG
  */
-extern SRESOLV_DEBUG;
+#ifdef DOXYGEN
+extern char const SRESOLV_DEBUG[]; /* dummy declaration for Doxygen */
 #endif
 
 /**Debug log for @b sresolv module. 
diff --git a/libs/sofia-sip/libsofia-sip-ua/stun/stun_internal.h b/libs/sofia-sip/libsofia-sip-ua/stun/stun_internal.h
index e40d655d91..e9b7e9c779 100644
--- a/libs/sofia-sip/libsofia-sip-ua/stun/stun_internal.h
+++ b/libs/sofia-sip/libsofia-sip-ua/stun/stun_internal.h
@@ -71,7 +71,9 @@
 
 SOFIA_BEGIN_DECLS
 
+#ifdef DOXYGEN
 extern char const STUN_DEBUG[]; /* dummy declaration for Doxygen */
+#endif
 
 /* XXX -- mela: note that this are 100 times too small */
 #if 1
diff --git a/libs/sofia-sip/libsofia-sip-ua/tport/tport_logging.c b/libs/sofia-sip/libsofia-sip-ua/tport/tport_logging.c
index 9b2d24b49b..f890233134 100644
--- a/libs/sofia-sip/libsofia-sip-ua/tport/tport_logging.c
+++ b/libs/sofia-sip/libsofia-sip-ua/tport/tport_logging.c
@@ -52,7 +52,9 @@
  * 
  * @sa TPORT_DUMP, TPORT_DEBUG, tport_log
  */
+#ifdef DOXYGEN
 extern char const TPORT_LOG[];	/* dummy declaration for Doxygen */
+#endif
 
 /**@var TPORT_DUMP
  *
@@ -64,7 +66,9 @@ extern char const TPORT_LOG[];	/* dummy declaration for Doxygen */
  * 
  * @sa TPORT_LOG, TPORT_DEBUG, tport_log
  */
+#ifdef DOXYGEN
 extern char const TPORT_DUMP[];	/* dummy declaration for Doxygen */
+#endif
 
 /**@var TPORT_DEBUG
  *
@@ -75,7 +79,9 @@ extern char const TPORT_DUMP[];	/* dummy declaration for Doxygen */
  * 
  * @sa <su_debug.h>, tport_log, SOFIA_DEBUG
  */
+#ifdef DOXYGEN
 extern char const TPORT_DEBUG[]; /* dummy declaration for Doxygen */
+#endif
 
 /**Debug log for @b tport module. 
  *