aqhome: Added test for serial interface, added api.h.

aqhome/0BUILD

@@ -44,6 +44,7 @@
   
   
     <headers dist="true" >
+      api.h
       serial.h
       serial_p.h
     </headers>
@@ -72,5 +73,22 @@
 
 
   </target>
+
+
+
+  <target type="Program" name="libtest" >
+    <includes type="c" >
+      $(gwenhywfar_cflags)
+      -I$(topsrcdir)
+      -I$(topbuilddir)
+    </includes>
+
+    <setVar name="local/cflags">$(visibility_cflags)</setVar>
+
+    <sources>libtest.c</sources>
+    <useTargets>aqhome</useTargets>
+    <libraries>$(gwenhywfar_libs)</libraries>
+  </target>
+
   
 </gwbuild>