When you extract the archive incl.971222.shk, please delete the file include/gno/kerntool.h. It should not have been included in the archive. If you attempt to #include it in a source file, you will only get compilation errors. kerntool.h will be replaced soon, and in the interim the provided one is useless. Please do not attempt to use or modify it. Devin Reade 28 December 1997