C Instrumentation Framework

At the moment aspectator weaver declare variables inside auxiliary functions bodies having the same type as functions return type. This fails with void type, since void var = ... is incorrect construction in C.
Possible workaround for this case is to use around advices instead of before/after like this (from new 0008 model aspect):

around: execution(static inline void module_put(..)) || call(extern void module_put(..))
{
  ldv_module_put();
}

For the full simulation use around + $proceed. Like this:

around: execution(static inline void __module_get(..))
{
  ldv_module_get();
  $proceed;
}

But of course it must be fixed in future!