[Lazarus] C Integer types

[Hans-Peter Diettrich]

Bernd schrieb:
> 2012/7/7 Marco van de Voort <marcov at stack.nl>:
> 
>>    seqence_crc:=pint64(data)^;
>>    seqence_key:=pint64(@data[8])^;
>>    compr_crc:=pint64(@data[16])^;
>>    compr_len:=pint64(@data[24])^;
> 
> How about defining something more pascalish first, a record type for example:
> 
> {$modeswitch autoderef}
> 
> type
>   PDataHeader = ^TDataHeader;
>   TDataHeader = record
>     sequence_crc: QWord;
>     sequence_key: QWord;
>     compr_crc: QWord;
>     compr_len: DWord;
>   end;

IMO all these members should be pointers, of size 64 bit according to 
the index increment (8 bytes?). Typecasts will be needed for 32 bit 
pointers, as demonstrated in above code.

DoDi