New debug scheme with explicit debug channels declaration.

diff --git a/win32/time.c b/win32/time.c
index f3b0fb2..8607102 100644
--- a/win32/time.c
+++ b/win32/time.c
@@ -12,6 +12,8 @@
 #include "winerror.h"
 #include "debug.h"
 
+DEFAULT_DEBUG_CHANNEL(win32)
+
 /***********************************************************************
  *              GetLocalTime            (KERNEL32.228)
  */