Log Message:
xscope: update to 1.4.3.

Alan Coopersmith (1):
      xscope 1.4.3

Matthieu Herrb (1):
      On OpenBSD SO_PEERCRED uses struct sockpeercred

Thomas Klausner (7):
      Remove/comment out unused variables.
      Match format strings with arguments.
      ifdef out unused static functions
      Use correct argument type for ctype(3) functions.
      Increase buffer length to avoid truncation.
      Add casts to fix signedness change warnings.
      Mark MainLoop as _X_NORETURN.