John Love-Jensen <eljay@xxxxxxxxx> writes: > > By C barrier here, do you mean code compiled as C (i.e. with gcc instead > > of g++) or would that include an extern "C" function in C++ code (just > > checking). > > Compiled with gcc instead of g++, yes. For what it's worth, you can use the -fexceptions option to permit throwing exceptions across C code. Ian