- check-bignum LOC OBJ #!optional ARGNAMprocedure
- check-positive-bignum LOC OBJ #!optional ARGNAMprocedure
- check-non-negative-bignum LOC OBJ #!optional ARGNAMprocedure
- check-negative-bignum LOC OBJ #!optional ARGNAMprocedure
- check-non-positive-bignum LOC OBJ #!optional ARGNAMprocedure