IW_ENCODE_ALG_PMK and IW_ENC_CAPA_4WAY_HANDSHAKE are not defined in the
Android tree, so add compatibility defines for these.
Signed-hostap: Jouni Malinen <j@w1.fi>
WEXT is not really changing anymore and more or less all Linux
distros come with linux/wireless.h that is recent enough to
allow the driver wrappers to be build.
Signed-hostap: Jouni Malinen <j@w1.fi>