IMPLEMENTATION MODULE wrapc;
(* Bound to m2c* helpers in the shim.  SHORTREAL/LONGREAL widen to REAL
   in V3, so the f/l float variants share the double implementations. *)

FROM SYSTEM IMPORT ADDRESS;

PROCEDURE m2cstrtime () : ADDRESS;
  EXTERNAL;
PROCEDURE m2cfilesize (f : INTEGER; VAR low, high : CARDINAL) : INTEGER;
  EXTERNAL;
PROCEDURE m2cfileinode (f : INTEGER; VAR low, high : CARDINAL) : INTEGER;
  EXTERNAL;
PROCEDURE m2cfilemtime (f : INTEGER) : INTEGER;
  EXTERNAL;
PROCEDURE m2cgetrand (n : INTEGER) : INTEGER;
  EXTERNAL;
PROCEDURE m2cgetusername () : ADDRESS;
  EXTERNAL;
PROCEDURE m2cgetnameuidgid (name : ADDRESS; VAR uid, gid : INTEGER);
  EXTERNAL;
PROCEDURE m2csignbit (r : REAL) : INTEGER;
  EXTERNAL;
PROCEDURE m2cisfinite (x : REAL) : INTEGER;
  EXTERNAL;
PROCEDURE m2cisnan (x : REAL) : INTEGER;
  EXTERNAL;
PROCEDURE m2cseekset () : INTEGER;
  EXTERNAL;
PROCEDURE m2cseekend () : INTEGER;
  EXTERNAL;
PROCEDURE m2creadonly () : CARDINAL;
  EXTERNAL;
PROCEDURE m2cwriteonly () : CARDINAL;
  EXTERNAL;

PROCEDURE strtime () : ADDRESS;
BEGIN RETURN m2cstrtime() END strtime;
PROCEDURE filesize (f : INTEGER; VAR low, high : CARDINAL) : INTEGER;
BEGIN RETURN m2cfilesize(f, low, high) END filesize;
PROCEDURE fileinode (f : INTEGER; VAR low, high : CARDINAL) : INTEGER;
BEGIN RETURN m2cfileinode(f, low, high) END fileinode;
PROCEDURE filemtime (f : INTEGER) : INTEGER;
BEGIN RETURN m2cfilemtime(f) END filemtime;
PROCEDURE getrand (n : INTEGER) : INTEGER;
BEGIN RETURN m2cgetrand(n) END getrand;
PROCEDURE getusername () : ADDRESS;
BEGIN RETURN m2cgetusername() END getusername;
PROCEDURE getnameuidgid (name : ADDRESS; VAR uid, gid : INTEGER);
BEGIN m2cgetnameuidgid(name, uid, gid) END getnameuidgid;

PROCEDURE signbit (r : REAL) : INTEGER;
BEGIN RETURN m2csignbit(r) END signbit;
PROCEDURE signbitf (s : SHORTREAL) : INTEGER;
BEGIN RETURN m2csignbit(s) END signbitf;
PROCEDURE signbitl (l : LONGREAL) : INTEGER;
BEGIN RETURN m2csignbit(l) END signbitl;
PROCEDURE isfinite (x : REAL) : INTEGER;
BEGIN RETURN m2cisfinite(x) END isfinite;
PROCEDURE isfinitef (x : SHORTREAL) : INTEGER;
BEGIN RETURN m2cisfinite(x) END isfinitef;
PROCEDURE isfinitel (x : LONGREAL) : INTEGER;
BEGIN RETURN m2cisfinite(x) END isfinitel;
PROCEDURE isnan (x : REAL) : INTEGER;
BEGIN RETURN m2cisnan(x) END isnan;
PROCEDURE isnanf (x : SHORTREAL) : INTEGER;
BEGIN RETURN m2cisnan(x) END isnanf;
PROCEDURE isnanl (x : LONGREAL) : INTEGER;
BEGIN RETURN m2cisnan(x) END isnanl;

PROCEDURE SeekSet () : INTEGER;
BEGIN RETURN m2cseekset() END SeekSet;
PROCEDURE SeekEnd () : INTEGER;
BEGIN RETURN m2cseekend() END SeekEnd;
PROCEDURE ReadOnly () : CARDINAL;
BEGIN RETURN m2creadonly() END ReadOnly;
PROCEDURE WriteOnly () : CARDINAL;
BEGIN RETURN m2cwriteonly() END WriteOnly;

END wrapc.