[PATCH 0/5] small changes to src/dfa.c

[Paolo Bonzini]

Mostly improving clarity and obsolete C idioms.  The last one will be
used by an upcoming patch.

Paolo Bonzini (5):
  remove register keywords
  remove register variable hacks
  extract common code from if/else
  use do...while(0) idiom
  Small refactoring in src/dfa.c

 src/dfa.c |   77 +++++++++++++++++++++++++-----------------------------------
 2 files changed, 32 insertions(+), 45 deletions(-)