MSEN_FROM_MAC(3C)					     MSEN_FROM_MAC(3C)

NAME    [Toc]    [Back]

     msen_from_mac - extract a sensitivity label from a	mac_t

SYNOPSIS    [Toc]    [Back]

     #include <sys/mac.h>

     msen_t msen_from_mac(mac_t	mac);

DESCRIPTION    [Toc]    [Back]

     msen_from_mac returns an MSEN label extracted from	the MAC	label
     specified in m.

RETURN VALUES    [Toc]    [Back]

     If	successful, msen_from_mac returns a msen_t. Upon failure msen_from_mac
     returns a NULL pointer - a	value of ((msen_t)0).

ERRORS    [Toc]    [Back]

     EINVAL	     given MAC label is	invalid

     ENOMEM	     could not allocate	space for new label

SEE ALSO    [Toc]    [Back]

     mac_from_text(3C),	msen_from_text(3C), msen_free(3C)


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