- shrink it a little bit and make it buildable with gcc-2.95

- shrink it a little bit and make it buildable with gcc-2.95
   text    data     bss     dec     hex filename
   7332       4      92    7428    1d04 diff.o-gcc-4.2-HEAD.orig
   7185       4      92    7281    1c71 diff.o-gcc-4.2-HEAD.new
   7336       4      92    7432    1d08 diff.o-gcc-4.1-HEAD.orig
   7148       4      92    7244    1c4c diff.o-gcc-4.1-HEAD.new
   7485       4      92    7581    1d9d diff.o-gcc-4.0.orig
   7318       4      92    7414    1cf6 diff.o-gcc-4.0.new
   7511       4      92    7607    1db7 diff.o-gcc-3.4.orig
   7252       4      92    7348    1cb4 diff.o-gcc-3.4.new
   8214       4      92    8310    2076 diff.o-gcc-3.3.orig
   7882       4      92    7978    1f2a diff.o-gcc-3.3.new
      -       -       -       -       - diff.o-gcc-2.95.orig
   8238       8      88    8334    208e diff.o-gcc-2.95.new