new file mode 100644
--- /dev/null
+++ b/packages/kernel/current/tests/kthread1.c
@@ -0,0 +1,119 @@
+/*=================================================================
+//
+//        kthread1.c
+//
+//        Kernel C API Thread test 1
+//
+//==========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     dsm
+// Contributors:    dsm
+// Date:          1998-03-18
+// Description:   Tests some basic thread functions.
+//####DESCRIPTIONEND####
+*/
+
+#include <cyg/kernel/kapi.h>
+
+#include <cyg/infra/testcase.h>
+
+#ifdef CYGFUN_KERNEL_API_C
+
+#include "testaux.h"
+
+#define STACKSIZE 2000
+
+static char stack[2][STACKSIZE];
+
+static cyg_thread thread[2];
+
+static cyg_handle_t pt0,pt1;
+
+
+static void entry0( cyg_addrword_t data )
+{
+    CHECK( 222 == (int)data );
+
+    cyg_thread_suspend(pt1);       
+    cyg_thread_resume(pt1);
+
+    cyg_thread_delay(1);
+
+    cyg_thread_resume(pt1);
+
+    cyg_thread_delay(1);
+
+    CYG_TEST_PASS_FINISH("Kernel C API Thread 1 OK");
+}
+
+static void entry1( cyg_addrword_t data )
+{
+    cyg_handle_t self;
+    CHECK( 333 == (int)data );
+
+    self = cyg_thread_self();
+   
+    CHECK( self == pt1 );
+
+    cyg_thread_suspend(pt1);
+
+    cyg_thread_exit();		// no guarantee this will be called
+}
+
+void kthread1_main( void )
+{
+    CYG_TEST_INIT();
+
+    cyg_thread_create(4, entry0, (cyg_addrword_t)222, "kthread1-0",
+    	(void *)stack[0], STACKSIZE, &pt0, &thread[0] );
+    cyg_thread_create(4, entry1, (cyg_addrword_t)333, "kthread1-1",
+    	(void *)stack[1], STACKSIZE, &pt1, &thread[1] );
+
+    cyg_thread_resume(pt0);
+    cyg_thread_resume(pt1);
+
+    cyg_scheduler_start();
+
+    CYG_TEST_FAIL_FINISH("Not reached");
+}
+
+externC void
+cyg_start( void )
+{
+    kthread1_main();
+}
+
+
+#else /* def CYGFUN_KERNEL_API_C */
+externC void
+cyg_start( void )
+{
+    CYG_TEST_INIT();
+    CYG_TEST_PASS_FINISH("Kernel C API layer disabled");
+}
+#endif /* def CYGFUN_KERNEL_API_C */
+
+/* EOF kthread1.c */