I would like to be able to drop into assembler in the middle of a c program, but can't find any way to do this. The C166 compiler manual has some examples of using ASM and ENDASM, but even when I enter the example code exactly as given in the book, the compiler generates "error C25: syntax error near '<EOF>'. Normally, in-line assembly is a very uncomplicated process. Is in-line assembly even possible with the C166 compiler? Thanks