Subversion Repositories tendra.SVN

#                Crown Copyright (c) 1997
#   
#   This TenDRA(r) Computer Program is subject to Copyright
#   owned by the United Kingdom Secretary of State for Defence
#   acting through the Defence Evaluation and Research Agency
#   (DERA).  It is made available to Recipients with a
#   royalty-free licence for its use, reproduction, transfer
#   to other parties and amendment for any purpose not excluding
#   product development provided that any such use et cetera
#   shall be deemed to be acceptance of the following conditions:-
#   
#       (1) Its Recipients shall ensure that this Notice is
#       reproduced upon any copies or amended versions of it;
#   
#       (2) Any amended version of it shall be clearly marked to
#       show both the nature of and the organisation responsible
#       for the relevant amendment or amendments;
#   
#       (3) Its onward transfer from a recipient to another
#       party shall be deemed to be that party's acceptance of
#       these conditions;
#   
#       (4) DERA gives no warranty or assurance as to its
#       quality or suitability for any purpose and DERA accepts
#       no liability whatsoever in relation to any use to which
#       it may be put.
#
+SUBSET "null" := {
    $PROTECT = "" ;
    +IFNDEF NULL
    +DEFINE NULL 0 ;
    +ENDIF
} ;

+SUBSET "size_t" := {
    +TYPE ( unsigned ) size_t | "size_t" ;
    +TYPEDEF ~promote ( size_t ) __size_t  | "__size_t" ;
} ;

+SUBSET "wchar_t" := {
    +TYPE ( int ) wchar_t | "wchar_t" ;
} ;

+TYPE ( signed ) ptrdiff_t | "ptrdiff_t" ;

+TOKEN offsetof # This is tricky
%% PROC { STRUCT s, TYPE t, MEMBER t : s : m |\
   TYPE s, MEMBER s : m } EXP const : size_t : %% ;