libsqlite3_sys::sqlite3_collation_needed16

pub unsafe extern fn sqlite3_collation_needed16(arg1: *mut sqlite3, arg2: *mut c_void, arg3: Option<unsafe  extern "C" fn(arg1: *mut c_void, arg2: *mut sqlite3, eTextRep: c_int, arg3: *const c_void)>) -> c_int