!COMPILER-GENERATED INTERFACE MODULE: Wed Jan 30 09:54:55 2019
        ! This source file is for reference only and may not completely
        ! represent the generated interface used by the compiler.
        MODULE BACKTRACE__genmod
          INTERFACE 
            SUBROUTINE BACKTRACE
            END SUBROUTINE BACKTRACE
          END INTERFACE 
        END MODULE BACKTRACE__genmod