Function pcre2_sys::pcre2_substring_copy_bynumber_8

pub unsafe extern "C" fn pcre2_substring_copy_bynumber_8(
    arg1: *mut pcre2_match_data_8, 
    arg2: u32, 
    arg3: *mut PCRE2_UCHAR8, 
    arg4: *mut usize
) -> c_int