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Update comments to provide a better approximation of reality.
[oweals/openssl.git]
/
crypto
/
md32_common.h
diff --git
a/crypto/md32_common.h
b/crypto/md32_common.h
index 470a8c3e512175a27554a7dff288085049399f63..a5b838442b398eb32ac7b901736fe50c850844de 100644
(file)
--- a/
crypto/md32_common.h
+++ b/
crypto/md32_common.h
@@
-182,8
+182,11
@@
# if defined(_MSC_VER)
# define ROTATE(a,n) _lrotl(a,n)
# elif defined(__MWERKS__)
# if defined(_MSC_VER)
# define ROTATE(a,n) _lrotl(a,n)
# elif defined(__MWERKS__)
-# if
def __POWERPC__
+# if
defined(__POWERPC__)
# define ROTATE(a,n) __rlwinm(a,n,0,31)
# define ROTATE(a,n) __rlwinm(a,n,0,31)
+# elif defined(__MC68K__)
+ /* Motorola specific tweak. <appro@fy.chalmers.se> */
+# define ROTATE(a,n) ( n<24 ? __rol(a,n) : __ror(a,32-n) )
# else
# define ROTATE(a,n) __rol(a,n)
# endif
# else
# define ROTATE(a,n) __rol(a,n)
# endif