patch applied (packages/base): Avoid calling varargs functions using the FFI

[Simon Marlow]

Fri May  9 07:53:34 PDT 2008  Simon Marlow <marlowsd at gmail.com>
  * Avoid calling varargs functions using the FFI
  Calling varargs functions is explicitly deprecated according to the
  FFI specification.  It used to work, just about, but it broke with the
  recent changes to the via-C backend to not use header files.

    M ./Control/Exception.hs -1 +3
    M ./Debug/Trace.hs -1 +3
    M ./cbits/PrelIOUtils.c +9
    M ./include/HsBase.h +3

View patch online:
http://darcs.haskell.org/packages/base/_darcs/patches/20080509145334-12142-4c3611b9110918cd5105a06d53d42041936ad5a0.gz