K 10 svn:author V 4 tijl K 8 svn:date V 27 2012-02-28T19:39:54.646544Z K 7 svn:log V 438 Copy amd64 endian.h to x86 and merge with i386 endian.h. Replace amd64/i386/pc98 endian.h with stubs. In __bswap64_const(x) the conflict between 0xffUL and 0xffULL has been resolved by reimplementing the macro in terms of __bswap32(x). As a side effect __bswap64_var(x) is now implemented using two bswap instructions on i386 and should be much faster. __bswap32_const(x) has been reimplemented in terms of __bswap16(x) for consistency. END