--- gforth/struct.fs 1999/03/23 20:24:20 1.15 +++ gforth/struct.fs 2000/08/22 18:15:38 1.16 @@ -44,7 +44,11 @@ does> ( name execution: -- ) create field, ; : field ( align1 offset1 align size "name" -- align2 offset2 ) \ gforth - \G @code{name} execution: @var{addr1} -- @var{addr2}. + \g Create a field @var{name} with offset @var{offset1}, and the type + \g given by @var{align size}. @var{offset2} is the offset of the + \g next field, and @var{align2} is the alignment of all fields.@* + \g @code{name} execution: @var{addr1} -- @var{addr2}.@* + \g @var{addr2}=@var{addr1}+@var{offset1} 2 pick if \ field offset <> 0 [IFDEF] (Field) @@ -58,10 +62,10 @@ does> ( name execution: -- ) field, ; : end-struct ( align size "name" -- ) \ gforth -\g @code{name} execution: @var{addr1} -- @var{addr1+offset1}@* -\g Create a field @var{name} with offset @var{offset1}, and the type -\g given by @var{size align}. @var{offset2} is the offset of the -\g next field, and @var{align2} is the alignment of all fields. +\g Define a structure/type descriptor @var{name} with alignment +\g @var{align} and size @var{size1} (@var{size} rounded up to be a +\g multiple of @var{align}).@* +\g @code{name} execution: -- @var{align size1}@* over nalign \ pad size to full alignment 2constant ;