This file is indexed.

/usr/lib/petscdir/3.1/include/finclude/petscsnesdef.h is in libpetsc3.1-dev 3.1.dfsg-11ubuntu1.

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
20
21
22
23
24
25
26
27
28
29
!
!  Include file for Fortran use of the SNES package in PETSc
!
#if !defined (__PETSCSNESDEF_H)
#define __PETSCSNESDEF_H

#include "finclude/petsckspdef.h"

#if !defined(PETSC_USE_FORTRAN_DATATYPES)
#define SNES PetscFortranAddr
#endif
#define SNESType character*(80)
#define SNESConvergedReason PetscEnum
#define MatMFFD PetscFortranAddr
#define MatMFFDType PetscFortranAddr
!
!  SNESType
!
#define SNESLS 'ls'
#define SNESTR 'tr'
#define SNESTEST 'test'
#define SNESPYTHON 'python'
!
! MatSNESMF
! 
#define MATMFFD_DEFAULT 'ds'
#define MATMFFD_WP 'wp'

#endif