From f364cb07c42f6197628f7c51b9ca554620ca2afa Mon Sep 17 00:00:00 2001
From: "Sergey Semyonov (Serge)" <ion2@mail.ru>
Date: Fri, 24 Jun 2011 13:46:04 +0000
Subject: [PATCH] DDK update - kernel.h

git-svn-id: svn://kolibrios.org@1968 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 drivers/include/linux/kernel.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/include/linux/kernel.h b/drivers/include/linux/kernel.h
index 45f4bf18f8..85a2421034 100644
--- a/drivers/include/linux/kernel.h
+++ b/drivers/include/linux/kernel.h
@@ -112,6 +112,18 @@ static inline void *kcalloc(size_t n, size_t size, uint32_t flags)
         return kzalloc(n * size, 0);
 }
 
+extern const char hex_asc[];
+#define hex_asc_lo(x)   hex_asc[((x) & 0x0f)]
+#define hex_asc_hi(x)   hex_asc[((x) & 0xf0) >> 4]
+
+static inline char *pack_hex_byte(char *buf, u8 byte)
+{
+    *buf++ = hex_asc_hi(byte);
+    *buf++ = hex_asc_lo(byte);
+    return buf;
+}
+
+
 void free (void *ptr);
 
 #endif /* __KERNEL__ */