binary data file and endianness and multiarch

[Jerome BENOIT <g6299304p@rezozer.net>]

Hello List,

I am currently refresh the Debian package for sympow [1].

In the README file, we read:

  The mesh files are stored in binary form, and thus endian-ness
  is a worry when moving from one platform to another.

The executable that generates these data file is a binary exectable (C source),
so it may support multiarch.

What is not clear to me right now is how to stock those data files:
is there an endian triplet ?

Any hint is welcome,
Jerome

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=762746