/usr/include/NTL/lip.h is in libntl-dev 5.4.2-4.1build1.
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 10 11 12 13 14 15 16 17 18 19 | #ifndef NTL_g_lip__H
#define NTL_g_lip__H
#include <NTL/config.h>
#include <NTL/mach_desc.h>
#ifdef NTL_GMP_LIP
#include <NTL/gmp_aux.h>
#include <NTL/g_lip.h>
#else
#include <NTL/c_lip.h>
#endif
#endif
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