For optimal performance when using CEEUOPT, code only those options
that you want to change. This action enhances performance by minimizing
the number of options lines that
Language Environment must
scan. Options and suboptions that are to remain the same as the defaults
do not need to be repeated. For example, if the only change you want
to make is to define STACK with an initial value of 64K and an increment
of 64K, include only that runtime option, as shown in the following
example:
CEEUOPT CSECT
CEEUOPT AMODE ANY
CEEUOPT RMODE ANY
CEEXOPT STACK=(64K,64K)
END