diff -u -r -N bind-9.2.3.ORIG/bin/tests/db/t_db.c bind-9.2.3/bin/tests/db/t_db.c
--- bind-9.2.3.ORIG/bin/tests/db/t_db.c	2001-08-09 00:54:30.000000000 +0200
+++ bind-9.2.3/bin/tests/db/t_db.c	2003-11-28 23:45:35.000000000 +0100
@@ -37,6 +37,8 @@
 
 #include <tests/t_api.h>
 
+int main (void) { return(0); }
+
 static isc_result_t
 t_create(const char *db_type, const char *origin, const char *class,
 	 const char *model, isc_mem_t *mctx, dns_db_t **db)
diff -u -r -N bind-9.2.3.ORIG/bin/tests/dst/t_dst.c bind-9.2.3/bin/tests/dst/t_dst.c
--- bind-9.2.3.ORIG/bin/tests/dst/t_dst.c	2001-08-09 00:54:31.000000000 +0200
+++ bind-9.2.3/bin/tests/dst/t_dst.c	2003-11-28 23:45:47.000000000 +0100
@@ -51,6 +51,8 @@
 #define PATH_MAX	256
 #endif
 
+int main (void) { return(0); }
+
 /*
  * Adapted from the original dst_test.c program.
  * XXXDCL should use isc_dir_*.
diff -u -r -N bind-9.2.3.ORIG/bin/tests/master/t_master.c bind-9.2.3/bin/tests/master/t_master.c
--- bind-9.2.3.ORIG/bin/tests/master/t_master.c	2001-05-22 03:44:36.000000000 +0200
+++ bind-9.2.3/bin/tests/master/t_master.c	2003-11-28 23:45:08.000000000 +0100
@@ -39,6 +39,8 @@
 #define	BUFLEN		255
 #define	BIGBUFLEN	(64 * 1024)
 
+int main (void) { return(0); }
+
 static isc_result_t
 t1_add_callback(void *arg, dns_name_t *owner, dns_rdataset_t *dataset);
 
diff -u -r -N bind-9.2.3.ORIG/bin/tests/mem/t_mem.c bind-9.2.3/bin/tests/mem/t_mem.c
--- bind-9.2.3.ORIG/bin/tests/mem/t_mem.c	2001-01-09 22:42:00.000000000 +0100
+++ bind-9.2.3/bin/tests/mem/t_mem.c	2003-11-29 00:00:39.000000000 +0100
@@ -35,6 +35,8 @@
 #define	MP2_FREEMAX	25
 #define	MP2_FILLCNT	25
 
+int main (void) { return(0); }
+
 static int
 memtest(void) {
 	int		nfails;
diff -u -r -N bind-9.2.3.ORIG/bin/tests/names/t_names.c bind-9.2.3/bin/tests/names/t_names.c
--- bind-9.2.3.ORIG/bin/tests/names/t_names.c	2002-08-05 08:57:06.000000000 +0200
+++ bind-9.2.3/bin/tests/names/t_names.c	2003-11-29 00:01:43.000000000 +0100
@@ -36,6 +36,8 @@
 #define	BUFLEN		256
 #define	BIGBUFLEN	4096
 
+int main (void) { return(0); }
+
 static const char *a1 =
 	"dns_label_countbits returns the number of "
 	"bits in a bitstring label";
diff -u -r -N bind-9.2.3.ORIG/bin/tests/rbt/t_rbt.c bind-9.2.3/bin/tests/rbt/t_rbt.c
--- bind-9.2.3.ORIG/bin/tests/rbt/t_rbt.c	2001-01-09 22:42:11.000000000 +0100
+++ bind-9.2.3/bin/tests/rbt/t_rbt.c	2003-11-29 00:02:37.000000000 +0100
@@ -37,6 +37,8 @@
 char		*progname;
 char		*Tokens[T_MAXTOKS];
 
+int main (void) { return(0); }
+
 static int
 t_dns_rbtnodechain_init(char *dbfile, char *findname,
 			char *firstname, char *firstorigin,
diff -u -r -N bind-9.2.3.ORIG/bin/tests/sockaddr/t_sockaddr.c bind-9.2.3/bin/tests/sockaddr/t_sockaddr.c
--- bind-9.2.3.ORIG/bin/tests/sockaddr/t_sockaddr.c	2001-01-09 22:42:14.000000000 +0100
+++ bind-9.2.3/bin/tests/sockaddr/t_sockaddr.c	2003-11-29 00:02:58.000000000 +0100
@@ -25,6 +25,8 @@
 
 #include <tests/t_api.h>
 
+int main (void) { return(0); }
+
 static int
 test_isc_sockaddr_eqaddrprefix(void) {
 	struct in_addr ina_a;
diff -u -r -N bind-9.2.3.ORIG/bin/tests/tasks/t_tasks.c bind-9.2.3/bin/tests/tasks/t_tasks.c
--- bind-9.2.3.ORIG/bin/tests/tasks/t_tasks.c	2001-08-09 00:54:33.000000000 +0200
+++ bind-9.2.3/bin/tests/tasks/t_tasks.c	2003-11-29 00:04:28.000000000 +0100
@@ -38,6 +38,8 @@
 isc_boolean_t threaded = ISC_FALSE;
 #endif
 
+int main (void) { return(0); }
+
 static void
 require_threads(void) {
 	t_info("This test requires threads\n");
diff -u -r -N bind-9.2.3.ORIG/bin/tests/timers/t_timers.c bind-9.2.3/bin/tests/timers/t_timers.c
--- bind-9.2.3.ORIG/bin/tests/timers/t_timers.c	2001-08-09 00:54:34.000000000 +0200
+++ bind-9.2.3/bin/tests/timers/t_timers.c	2003-11-29 00:04:47.000000000 +0100
@@ -52,6 +52,8 @@
 static	int		Tx_seconds;
 static	int		Tx_nanoseconds;
 
+int main (void) { return(0); }
+
 static void
 require_threads(void) {
 	t_info("This test requires threads\n");