[cffi-devel] Passing struct by value, kind of

Hello lispers! I know that CFFI doesn't support passing structs by value. What I'm wondering is, is it possible to squeeze in a small struct by instead passing it as an int (or something) of the same size as the struct? Example: struct MyStruct { int32 x, y; }; int myFunction(struct MyStruct s); Could I force/lie to CFFI and declare 's' to be of type int64 and pass it that way? I tried something similar, but then CFFI (well, ClozureCL) just couldn't resolve the function symbol.. -- Markus Flambard 6A63 2761 0A9E E510 DDAF C796 A3DF AB90 9C7C AD5C