renamed init_test() to test_init() and defined

test/init.c

@@ -0,0 +1,11 @@
+#include <u.h>
+#include <libc.h>
+
+void
+test_init()
+{
+	print("testing: init()");
+	print("tests not yet defined");
+}
+
+//jl

test/init.h

@@ -1,3 +1,3 @@
-extern void init_test();
+extern void test_init();
 
 //jl