minetest/src/gettext.h

#ifdef GETTEXT_FOUND
#ifdef USE_GETTEXT
#include <libintl.h>
#else
#define gettext(String) String
#define bindtextdomain(domain, dir) /* */
#define textdomain(domain) /* */
#endif
#else
#define gettext(String) String
#define bindtextdomain(domain, dir) /* */
#define textdomain(domain) /* */
#endif

#define _(String) gettext(String)
#define gettext_noop(String) String
#define N_(String) gettext_noop (String)

inline wchar_t* chartowchar_t(const char *str)
{
	size_t l = strlen(str)+1;
	wchar_t* nstr = new wchar_t[l];
	mbstowcs(nstr, str, l);
	return nstr;
}