CVS: cvs.openbsd.org: src

[Michael McConville]

CVSROOT:        /cvs
Module name:    src
Changes by:     m...@cvs.openbsd.org    2015/10/15 16:53:50

Modified files:
        bin/ksh        : syn.c tree.h 

Log message:
Remove three distracting aliases for NULL.

ok nicm@