It is accomplished ...

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00
commit 52a3801208
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+/* 
+** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
+** Distributed under the terms of the NewOS License.
+*/
+#ifndef _KERNEL_KERNEL_H
+#define _KERNEL_KERNEL_H
+
+/**
+ * @file kernel/kernel.h 
+ * @brief Kernel Definitions
+ */
+
+/**
+ * @defgroup OpenBeOS_Kernel OpenBeOS Kernel
+ * @brief The OpenBeOS Kernel
+ * @{
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* david - same fiddle as stage2.h. Renamed the arch specific
+ * kernel.h file into arch_kernel.h and then just include
+ * it here as the arch specific directories are included on the
+ * include paths for the build.
+ */
+ 
+#include <arch_kernel.h>
+
+/**
+ * Size of the kernel stack
+ */
+#define KSTACK_SIZE (PAGE_SIZE*2)
+/**
+ * Size of the stack given to processes
+ */
+#define STACK_SIZE  (PAGE_SIZE*16)
+
+
+#define ROUNDUP(a, b) (((a) + ((b)-1)) & ~((b)-1))
+#define ROUNDOWN(a, b) (((a) / (b)) * (b))
+
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+/** Is bit 'b' set in 'a' */
+#define CHECK_BIT(a, b) ((a) & (1 << (b)))
+/** Set bit 'b' in 'a' */
+#define SET_BIT(a, b) ((a) | (1 << (b)))
+/** Unset bit 'b' in 'a' */
+#define CLEAR_BIT(a, b) ((a) & (~(1 << (b))))
+
+#ifdef __cplusplus
+}
+#endif
+/** @} */
+
+#endif /* _KERNEL_KERNEL_H */