@c gnutls_fips140_operation_state_t
@table @code
@item GNUTLS_@-FIPS140_@-OP_@-INITIAL
no previous operation has done
@item GNUTLS_@-FIPS140_@-OP_@-APPROVED
the previous operation was FIPS approved
@item GNUTLS_@-FIPS140_@-OP_@-NOT_@-APPROVED
the previous operation was not FIPS approved
@item GNUTLS_@-FIPS140_@-OP_@-ERROR
the previous operation caused an error regardless of FIPS
@end table