The NOEXECOPS and CBLOPTS runtime options (see z/OS Language Environment Programming Reference)
are ignored since the parameter inbound to the application and the
runtime options are separated already. Therefore, NOEXECOPS and CBLOPTS
do not affect the parameter string format. See C PLIST and EXECOPS interactions for
more information.
The assembler user exit (CEEBXITA), HLL user exit (CEEBINT), and
programmer defaults (CEEUOPT) that are used to initialize the environment
are taken from the main routine being called. Any occurrences of CEEBXITA,
CEEBINT, and CEEUOPT in other PreInit table entries are ignored.