Since the values of the various LC_ constants vary from system to system, get them from libc instead of hardcoding particular values.
Furthermore, since some systems (e.g. Windows) do not have LC_MESSAGES, use the libintl.h fallback value of 1729 on these systems and treat it as LC_ALL when passed to setlocale().
Also fixes a couple of unused import/macro warnings in the tests, plus allows them to build on Windows since the symbol
Resolves #107
Since the values of the various
LC_constants vary from system to system, get them from libc instead of hardcoding particular values.Furthermore, since some systems (e.g. Windows) do not have
LC_MESSAGES, use the libintl.h fallback value of 1729 on these systems and treat it asLC_ALLwhen passed tosetlocale().Also fixes a couple of unused import/macro warnings in the tests, plus allows them to build on Windows since the symbol