/usr/include/ITK-4.9/lapack/double/dlaev2.h is in libinsighttoolkit4-dev 4.9.0-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | extern int v3p_netlib_dlaev2_(
v3p_netlib_doublereal *a,
v3p_netlib_doublereal *b,
v3p_netlib_doublereal *c__,
v3p_netlib_doublereal *rt1,
v3p_netlib_doublereal *rt2,
v3p_netlib_doublereal *cs1,
v3p_netlib_doublereal *sn1
);
|