Update a few more tests

src/libsrc/sane.pla

@@ -148,10 +148,10 @@ end
 //    putc('$')
 //    call($FDDA, h, 0, 0, 0)
 //end
-def prword(h)#0
-    putc('$')
-    call($F941, h >> 8, h, 0, 0)
-end
+//def prword(h)#0
+//    putc('$')
+//    call($F941, h >> 8, h, 0, 0)
+//end
 //def putname(pchr)#0
 //    byte c
 //
@@ -330,16 +330,17 @@ end
 //
 // Uninitialized placeholders of API
 //
-def uninit0()
+def uninit
     puts("SANE not initialized\n")
     return -1
 end
+def uninit0()
+    return uninit
+end
 def uninit1(op, dst)
-    puts("SANE not initialized\n")
-    return -1
+return uninit
 end
 def uninit2(op, dst, src)
-    puts("SANE not initialized\n")
-    return -1
+return uninit
 end
 done