K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-03-09T11:48:56.096367Z
K 7
svn:log
V 477
Clean up x86 endian.h:
- Remove extern "C". There are no functions with external linkage here. [1]
- Rename bswapNN_const(x) to bswapNN_gen(x) to indicate that these macros
  are generic implementations that can take non-constant arguments. [1]
- Split up __GNUCLIKE_ASM && __GNUCLIKE_BUILTIN_CONSTANT_P and deal with
  each separately.
- Replace _LP64 with __amd64__ because asm instructions are machine
  dependent, not ABI dependent.

Submitted by:	bde [1]
Reviewed by:	bde

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