/usr/include/minuit/pilot.h is in libpacklib1-dev 20061220+dfsg3-4.
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 | #if 0
#endif
#if !defined(CERNLIB_SINGLE)
#ifndef CERNLIB_DOUBLE
#define CERNLIB_DOUBLE
#endif
#endif
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