The double __LP64__ is making sure it (__LP64__) is both DEFINED and
TRUE.
# if defined ((__APPLE__)) && defined(__LP64__) && __LP64__
typedef CIconHandle OSColorIcon; // Mac CIcon
#else
#endif
_________________________________________________________
Mike Jackson mike.jack...@bluequartz.net
BlueQuartz Software www.bluequartz.net
Principal Software Engineer Dayton, Ohio
On Aug 17, 2009, at 12:03 PM, ML wrote:
Hi Mike,
# if defined ((__APPLE__)) && defined(__LP64__) && __LP64__
// 64 bit headers/defines/typedefs here
#else
// 32 bit headers/defines/typedefs here
Can you clarify a few points?
Why two __LP64__ in your #if?
How would I handle if the 64-bit version of the header is not avail?
Define the 32-bit there anyway? Doesn't this just keep me in the
same situation I am in now where headers are not available for 64-bit?
-Jason
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