HLASM Language Reference
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&SYSOPT_DBCS System Variable Symbol

HLASM Language Reference
SC26-4940-06

You can use &SYSOPT_DBCS to determine if the DBCS assembler option was supplied for the assembly of your source module. &SYSOPT_DBCS is a Boolean system variable symbol, and has a global scope.

If the DBCS assembler option was specified, &SYSOPT_DBCS is assigned a value of 1. If the DBCS assembler option was not specified, &SYSOPT_DBCS is assigned a value of 0.

For more information about the DBCS assembler option, see the section "DBCS" in the HLASM Programmer's Guide.
Notes:
  1. The value of the type attribute of &SYSOPT_DBCS (T'&SYSOPT_DBCS) is always N.
  2. The value of the count attribute (K'&SYSOPT_DBCS) is always 1.
Parent topic: System variable symbols

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