- const u8 * cfg80211_find_ie(u8 eid, const u8 * ies, int len);
- element ID
- data consisting of IEs
- length of data
NULL if the element ID could not be found or if the element is invalid (claims to be longer than the given data), or a pointer to the first byte of the requested element, that is the byte containing the element ID.
There are no checks on the element length other than having to fit into the given data.
Johannes Berg <[email protected]>