Re: 'int' is enough for 'length' to migrate code from x86 to x64

[Frank Like via Digitalmars-d]

when I migrate dfl codes from x86 to 64 bit,modify the drawing.d 
,find the 'offset' and 'index',point(x,y),rect(x,y....),all be 
keep with the 'lengh's type, so I don't modify them to 
size_t,only cast(int)length to int,then it's easy to migrate dfl 
codes to 64 bit.
Ok,then dfl can work  on 64 bit now.