Function SETCADR_unchecked 

unsafe extern "C-unwind" fn SETCADR_unchecked(
    x: SEXP,
    y: SEXP,
) -> SEXP

Unchecked FFI binding for SETCADR. Generated from source location line 2226, column 8. Generated from source file miniextendr-api/src/ffi.rs.