New debug scheme with explicit debug channels declaration.

diff --git a/win32/process.c b/win32/process.c
index d5e1379..98325b9 100644
--- a/win32/process.c
+++ b/win32/process.c
@@ -18,6 +18,8 @@
 #include "toolhelp.h"
 #include "debug.h"
 
+DEFAULT_DEBUG_CHANNEL(win32)
+
 
 /**********************************************************************
  *  ContinueDebugEvent [KERNEL32.146]