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Diff for /gforth/struct.fs between versions 1.15 and 1.17

version 1.15, 1999/03/23 20:24:20	version 1.17, 2000/09/23 15:06:03
Line 1	Line 1
\ data structures (like C structs)	\ data structures (like C structs)

\ Copyright (C) 1995, 1997 Free Software Foundation, Inc.	\ Copyright (C) 1995,1997,2000 Free Software Foundation, Inc.

\ This file is part of Gforth.	\ This file is part of Gforth.

Line 44 does> ( name execution: -- )	Line 44 does> ( name execution: -- )
create field, ;	create field, ;

: field ( align1 offset1 align size "name" -- align2 offset2 ) \ gforth	: 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	2 pick
if \ field offset <> 0	if \ field offset <> 0
[IFDEF] (Field)	[IFDEF] (Field)
Line 58 does> ( name execution: -- )	Line 62 does> ( name execution: -- )
field, ;	field, ;

: end-struct ( align size "name" -- ) \ gforth	: end-struct ( align size "name" -- ) \ gforth
\g @code{name} execution: @var{addr1} -- @var{addr1+offset1}@*	\g Define a structure/type descriptor @var{name} with alignment
\g Create a field @var{name} with offset @var{offset1}, and the type	\g @var{align} and size @var{size1} (@var{size} rounded up to be a
\g given by @var{size align}. @var{offset2} is the offset of the	\g multiple of @var{align}).@*
\g next field, and @var{align2} is the alignment of all fields.	\g @code{name} execution: -- @var{align size1}@*
over nalign \ pad size to full alignment	over nalign \ pad size to full alignment
2constant ;	2constant ;

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Removed from v.1.15
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	Added in v.1.17