For nhc98 only, use hsc2hs to determine System.Posix.Types.
drwxr-xr-x - Control
drwxr-xr-x - Data
drwxr-xr-x - Debug
-rw-r--r-- 1193 Foreign.hs
drwxr-xr-x - Foreign
drwxr-xr-x - GHC
-rw-r--r-- 3881 LICENSE
-rw-r--r-- 3647 Makefile
-rw-r--r-- 2335 Makefile.nhc98
drwxr-xr-x - NHC
-rw-r--r-- 7397 Numeric.hs
-rw-r--r-- 5280 Prelude.hs
-rw-r--r-- 4443 Setup.hs
drwxr-xr-x - System
drwxr-xr-x - Text
drwxr-xr-x - Unsafe
-rw-r--r-- 6712 aclocal.m4
-rw-r--r-- 3656 base.cabal
drwxr-xr-x - cbits
-rw-r--r-- 4916 configure.ac
drwxr-xr-x - include
-rw-r--r-- 3410 package.conf.in
-rw-r--r-- 183 prologue.txt