/usr/include/ITK-4.9/lapack/complex16/zlacn2.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 | extern int v3p_netlib_zlacn2_(
v3p_netlib_integer *n,
v3p_netlib_doublecomplex *v,
v3p_netlib_doublecomplex *x,
v3p_netlib_doublereal *est,
v3p_netlib_integer *kase,
v3p_netlib_integer *isave
);
|