ENTRY statement 1 OPTIONS ( 2+ 2.0.0? 2.0.0 ASSEMBLER 2.0.0.1? RETCODE 2.0.0 COBOL 2.0.0 FORTRAN 2.0! BYADDR 2.0? 2.0 BYVALUE 2.0? 2.0 DESCRIPTOR 2.0 NODESCRIPTOR 2.0DLLINTERNAL 2.0 LINKAGE(linkage) 2.0? 2.0 NOMAP 2.0.1? parameter-list 2.0 NOMAPIN 2.0.1? parameter-list 2.0 NOMAPOUT 2.0.1? parameter-list 2.0! IRREDUCIBLE 2.0? 2.0 REDUCIBLE 2.1 REENTRANT 3 )