Moved the kernel_startup variable declaration from int.h to kernel.h (it's defined in main.c).

Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12327 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/kernel.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2004, Axel Dörfler, [email protected].
+ * Copyright 2002-2005, Axel Dörfler, [email protected].
  * Distributed under the terms of the MIT License.
  *
  * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -23,7 +23,7 @@
 //#define DEBUG_KERNEL_STACKS
 	// Note, debugging kernel stacks doesn't really work yet. Since the
 	// interrupt will also try to use the stack on a page fault, all
-	// you get is a reboot.
+	// you get is a double fault.
 	// At least, you then know that the stack overflows in this case :)
 
 /** Size of the kernel stack */
@@ -51,6 +51,10 @@
 #define SET_BIT(a, b) ((a) | (1 << (b)))
 #define CLEAR_BIT(a, b) ((a) & (~(1 << (b))))
 
+/* during kernel startup, interrupts are disabled (among other things) */
+extern bool kernel_startup;
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif