K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2006-11-05T13:32:58.000000Z
K 7
svn:log
V 539
MFC: 1.16

In the replacement text of the __bswapN_const() macros encapsulate the
argument in parentheses so these macros are safe to use and invocations
with an expression as the argument like __bswap32_const(42 << 23 | 13)
work as expected. Additionally, mask all the individually shifted bytes
as appropriate so the bytes which exceed the width of the respective
__bswapN_const() macro in invocations like __bswap16_const(0xdead600d)
are ignored like it's the case with the corresponding __bswapN_var()
function.

Approved by:	re (hrs)

END