Function Rf_defineVar_unchecked 

pub unsafe extern "C-unwind" fn Rf_defineVar_unchecked(
    symbol: SEXP,
    value: SEXP,
    rho: SEXP,
)

Unchecked FFI binding for Rf_defineVar. Generated from source location line 907, column 12. Generated from source file miniextendr-api/src/sys.rs.