LAPACK_strexc()

void LAPACK_strexc	(	char *	compq,
		lapack_int *	n,
		float *	t,
		lapack_int *	ldt,
		float *	q,
		lapack_int *	ldq,
		lapack_int *	ifst,
		lapack_int *	ilst,
		float *	work,
		lapack_int *	info
	)