[cvs-nhc98] patch applied (hat): Hat: Primitives of the file-archive constructors.

Fri Feb 23 09:06:07 PST 2001 malcolm * Hat: Primitives of the file-archive constructors. Changes are in line with the recent commit to HatArchive.hs. * types NmType, SR, FileTrace, are now opaque (i.e. implemented in C) * NmType becomes a heap-allocated struct to store trustedness M ./src/old/runtime/fileformat.c -163 +203 M ./src/old/runtime/fileformat.h -31 +51