Load modules that invoke a Debugging Tool

C/370™ library application load modules that use ctest() to invoke the Debug Tool must be relinked to run with Language Environment. The old library object, @@CTEST, must be replaced, as described in z/OS XL C/C++ Compiler and Runtime Migration Guide for the Application Programmer and IBM C for VM/ESA Compiler and Run-Time Migration Guide. After you replace the old objects, the new modules will run with Language Environment.