#SDL - A portable processor for Structure Definition Language (a child of the OpenVMS SDL)
##A short description of the language follows:
"{" - designate the comment
MODULE <id> IDENT <quoted_string> ;
CONSTANT <id> EQUALS <value> PREFIX <prefix> TAG <tag>;
{ { will generate a constant definition : {define $K_ {
CONSTANT (
<id>,
<id2>,
<id3> = <value3>
<id4>
) EUQALS <value> PREFIX <prefix> TAG <tag> INCREMENT <inc> RADIX DEC|OCT|HEX|BIN;
{will generate a set of definitions:
{#define <prefix>_$K_<tag>_<id> <value>
{#define <prefix>_$K_<tag>_<id> <value> + <inc>
{#define <prefix>_$K_<tag>_<id> <value3>
{#define <prefix>_$K_<tag>_<id> <value3> + <inc>
LITERAL;
{Text to be copyied as-is;
END_LITERAL;
AGGREGATE <id> STRUCTURE|UNION [agg_opts];
<id> <type_spec>;
END <id>;
###agg_opts:
PREFIX <quoted_string>
TAG <quoted_string>
ALIGN [BYTE, WORD, LONG, QUAD, OCTA, PAGE]
NOALIGN
###type_spec:
BYTE, WORD, LONGWORD, QUADWORD, OCTAWORD, SIGNED, UNSIGNED, BITFIELD, DIMENSION
STRUCT, UNION
END_MODULE;
