[PATCH 0/9] dfa refactorings

[Paolo Bonzini]

These old patches date back to last June.  They have no visible
change, but they cleanup the code somewhat and should save some
memory on average.  Please review and ack.

Paolo Bonzini (9):
  dfa: x2nrealloc starting from a NULL pointer works
  dfa: remove unnecessary braces
  dfa: use MALLOC/REALLOC always
  dfa: use a separate data type for grps
  dfa: introduce alloc_posset
  dfa: remove dead assignment
  dfa: move nalloc to position_set structure
  dfa: change position_set nelem to size_t
  dfa: automatically resize position_sets

 src/dfa.c |  103 +++++++++++++++++++++++++++++-------------------------------
 1 files changed, 50 insertions(+), 53 deletions(-)

-- 
1.7.7.1