[cvs-nhc98] Rename FFI.mkIOError to FFI.throwIOError, and provide a ne

malcolm: Wed Mar 14 18:35:13 CET 2001 Update of /usr/src/master/nhc/include In directory hinken:/tmp/cvs-serv15964/include Modified Files: FFI.T.hi FFI.hi Log Message: Rename FFI.mkIOError to FFI.throwIOError, and provide a new function FFI.mkIOError which just builds the IOError value, but does not throw it.