Function R_ExternalPtrAddrFn 

pub unsafe fn R_ExternalPtrAddrFn(s: SEXP) -> DL_FUNC

Checked wrapper for R_ExternalPtrAddrFn. Calls R_ExternalPtrAddrFn_unchecked and routes through with_r_thread. Generated from source location line 376, column 12. Generated from source file miniextendr-api/src/sys.rs.