Re: LWLock/ShmemIndex startup question

Tom Lane wrote:

>Manfred Spraul <manfred@colorfullife.com> writes:
>  
>
>>What are the chances for Win64 support? sizeof(unsigned long) remains 4, 
>>sizeof(void*) is 8.
>>    
>>
>
>If you can tell me what type Datum should be (unsigned long long
>maybe?), we could probably handle that.
>
Probably uintptr_t: That's the official C99 integer type for storing 
pointers. I'm not sure if it's guaranteed to be wide enough for 
ULONG_MAX (or only UINT_MAX).

--   Manfred