1 files changed, 32 insertions, 0 deletions

diff --git a/arch/mn10300/include/asm/string.h b/arch/mn10300/include/asm/string.h
new file mode 100644
index 000000000000..47dbd4346c32
--- /dev/null
+++ b/arch/mn10300/include/asm/string.h
@@ -0,0 +1,32 @@
+/* MN10300 Optimised string functions
+ *
+ * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Modified by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef _ASM_STRING_H
+#define _ASM_STRING_H
+
+#define __HAVE_ARCH_MEMSET
+#define __HAVE_ARCH_MEMCPY
+#define __HAVE_ARCH_MEMMOVE
+
+extern void *memset(void *dest, int ch, size_t count);
+extern void *memcpy(void *dest, const void *src, size_t count);
+extern void *memmove(void *dest, const void *src, size_t count);
+
+
+extern void __struct_cpy_bug(void);
+#define struct_cpy(x, y)                        \
+({                                              \
+        if (sizeof(*(x)) != sizeof(*(y)))       \
+                __struct_cpy_bug;               \
+        memcpy(x, y, sizeof(*(x)));             \
+})
+
+#endif /* _ASM_STRING_H */