Function ncursesw::shims::bindings::new_fieldtype

pub unsafe extern "C" fn new_fieldtype(
    field_check: Option<unsafe extern "C" fn(arg1: *mut FIELD, arg2: *const c_void) -> bool>, 
    char_check: Option<unsafe extern "C" fn(arg1: c_int, arg2: *const c_void) -> bool>
) -> *mut FIELDTYPE