ChangeLog, icount.c:

ChangeLog, icount.c:
  icount.c (insert_icount_el): Fix the code used to estimate the size of
  	the new icount array to be more intelligent, to avoid reallocating the
  	array too many times.
ChangeLog, ext2_types.h.in:
  ext2_types.h.in: Use unsigned ints in favor of unsigned longs when
  	trying to find a 32-bit wide type.