From 20a14a42a25f72e379f38460b8a8484667536795 Mon Sep 17 00:00:00 2001
From: Andy Fleming <afleming@freescale.com>
Date: Wed, 2 Apr 2008 16:19:07 -0500
Subject: [PATCH] Rename include/md5.h to include/u-boot/md5.h

Some systems have md5.h installed in /usr/include/. This isn't the
desired file (we want the one in include/md5.h). This will avoid the
conflict. This fixes the host tools building problem by creating a new
directory for U-Boot specific header files.

[Patch by Andy Fleming, modified to use separate directory by Wolfgang
Denk]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
---
 common/image.c       |  4 ++--
 include/u-boot/md5.h | 23 +++++++++++++++++++++++
 lib_generic/md5.c    |  2 +-
 3 files changed, 26 insertions(+), 3 deletions(-)
 create mode 100644 include/u-boot/md5.h

diff --git a/common/image.c b/common/image.c
index ce49bb24e..9e6343200 100644
--- a/common/image.c
+++ b/common/image.c
@@ -53,7 +53,7 @@
 #endif
 
 #if defined(CONFIG_FIT)
-#include <md5.h>
+#include <u-boot/md5.h>
 #include <sha1.h>
 
 static int fit_check_ramdisk (const void *fit, int os_noffset,
@@ -70,7 +70,7 @@ static image_header_t* image_get_ramdisk (ulong rd_addr, uint8_t arch,
 						int verify);
 #else
 #include "mkimage.h"
-#include <md5.h>
+#include <u-boot/md5.h>
 #include <time.h>
 #include <image.h>
 #endif /* !USE_HOSTCC*/
diff --git a/include/u-boot/md5.h b/include/u-boot/md5.h
new file mode 100644
index 000000000..046d1eee7
--- /dev/null
+++ b/include/u-boot/md5.h
@@ -0,0 +1,23 @@
+/*
+ * This file was transplanted with slight modifications from Linux sources
+ * (fs/cifs/md5.h) into U-Boot by Bartlomiej Sieka <tur@semihalf.com>.
+ */
+
+#ifndef _MD5_H
+#define _MD5_H
+
+#include <linux/types.h>
+
+struct MD5Context {
+	__u32 buf[4];
+	__u32 bits[2];
+	unsigned char in[64];
+};
+
+/*
+ * Calculate and store in 'output' the MD5 digest of 'len' bytes at
+ * 'input'. 'output' must have enough space to hold 16 bytes.
+ */
+void md5 (unsigned char *input, int len, unsigned char output[16]);
+
+#endif /* _MD5_H */
diff --git a/lib_generic/md5.c b/lib_generic/md5.c
index a51da451b..3cee431c7 100644
--- a/lib_generic/md5.c
+++ b/lib_generic/md5.c
@@ -27,7 +27,7 @@
 
 #include <linux/types.h>
 #include <linux/string.h>
-#include <md5.h>
+#include <u-boot/md5.h>
 
 static void
 MD5Transform(__u32 buf[4], __u32 const in[16]);