49e62ee186
The detach function declaration in `ISC__REFCOUNT_TRACE_DECL` had an returned an accidental implicit int. While not allowed since C99, it became an error by default in GCC 14. `ISC_REFCOUNT_TRACE_IMPL` and `ISC_REFCOUNT_STATIC_TRACE_IMPL` expanded into the wrong macros, trying to declare it again with the wrong number of parameters.