This file is indexed.

/usr/include/racket/schvers.h is in racket-common 5.3.6+dfsg1-1.

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
/* The version string has one of the forms:
      X.Y
      X.Y.Z     Z != 0
      X.Y.Z.W   W != 0
   where each X, Y, Z, W is a non-negative exact integer, Y must not
   exceed 99, and Z or W must not exceed 999.  Y>=90 means that this is
   working towards {X+1}.0, and X.Y (Z=0, W=0) is an alpha version for
   {X+1}.0; Z>=900 means working towards X.{Y+1}, and X.Y.Z as an
   alpha release.

   (The string and the separate X/Y/Z/W numbers must be updated
   consistently.)
*/

#define MZSCHEME_VERSION "5.3.6"

#define MZSCHEME_VERSION_X 5
#define MZSCHEME_VERSION_Y 3
#define MZSCHEME_VERSION_Z 6
#define MZSCHEME_VERSION_W 0

#define MZSCHEME_VERSION_MAJOR ((MZSCHEME_VERSION_X * 100) + MZSCHEME_VERSION_Y)
#define MZSCHEME_VERSION_MINOR ((MZSCHEME_VERSION_Z * 1000) + MZSCHEME_VERSION_W)