Function onig_sys::onigenc_step_back

pub unsafe extern "C" fn onigenc_step_back(
    enc: OnigEncoding, 
    start: *const OnigUChar, 
    s: *const OnigUChar, 
    n: c_int
) -> *const OnigUChar

Onigenc Step Back

OnigUChar* onigenc_step_back (OnigEncoding enc,
                              const OnigUChar* start,
                              const OnigUChar* s,
                              int n);