[cvs-nhc98] patch applied (hat): Hat: move Trace triples from Haskell to C.

[Malcolm Wallace]

Mon Mar  5 03:44:37 PST 2001  malcolm
  * Hat: move Trace triples from Haskell to C.
    There is a new CTrace struct type, a construction function mkTrace(),
    and three selectors primTracePtr(), primTrustedFun(), and primHidden().

    M ./src/old/runtime/fileformat.c -34 +95
    M ./src/old/runtime/fileformat.h -1 +16