FreeCalypso > hg > gsm-codec-lib
view libtest/local_endian.c @ 561:cf62fe9fac3a
gsmhr-cod2hex: read native endian by default
Let's change gsmhr-* utilities to read *.cod and *.dec files
in the local machine's native byte order by default, and support
both -b and -l override options. This approach is the only sane
one when we write *.cod and *.dec files in the local endian.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 12 Feb 2025 00:04:33 +0000 |
parents | 9a9d05a8fc75 |
children |
line wrap: on
line source
/* * This C module is our current best attempt at determining the local endian * in a portable manner that (hopefully) won't come back to bite us when * someone needs to compile our software under a different flavor of Unix. */ #include <stdint.h> #include <arpa/inet.h> #include "local_endian.h" int is_native_big_endian(void) { uint16_t big_end_one; big_end_one = htons(1); if (big_end_one == 1) return 1; else return 0; }