Function INTEGER_ELT_unchecked 

pub unsafe extern "C-unwind" fn INTEGER_ELT_unchecked(
    x: SEXP,
    i: R_xlen_t,
) -> c_int

Unchecked FFI binding for INTEGER_ELT. Generated from source location line 588, column 12. Generated from source file miniextendr-api/src/sys.rs.