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setlocale.c revision 1.1.2.2 
      1  1.1.2.2  gwr /*
      2  1.1.2.2  gwr  * Written by Gordon W. Ross <gwr (at) netbsd.org>
      3  1.1.2.2  gwr  * Public domain.
      4  1.1.2.2  gwr  */
      5  1.1.2.2  gwr 
      6  1.1.2.2  gwr #include <sys/localedef.h>
      7  1.1.2.2  gwr #include <locale.h>
      8  1.1.2.2  gwr 
      9  1.1.2.2  gwr /*
     10  1.1.2.2  gwr  * Cheap and dirty setlocale() that is just good enough to
     11  1.1.2.2  gwr  * satisfy references in programs like cat that do:
     12  1.1.2.2  gwr  *		setlocale(LC_ALL, "");
     13  1.1.2.2  gwr  * Offered with apologies to all non-english speakers...
     14  1.1.2.2  gwr  */
     15  1.1.2.2  gwr 
     16  1.1.2.2  gwr static char current_locale[32] = { "C" };
     17  1.1.2.2  gwr 
     18  1.1.2.2  gwr char *
     19  1.1.2.2  gwr setlocale(category, locale)
     20  1.1.2.2  gwr 	int category;
     21  1.1.2.2  gwr 	const char *locale;
     22  1.1.2.2  gwr {
     23  1.1.2.2  gwr 	if (category < 0 || category >= _LC_LAST)
     24  1.1.2.2  gwr 		return (NULL);
     25  1.1.2.2  gwr 
     26  1.1.2.2  gwr 	/* No change of locale is allowed. */
     27  1.1.2.2  gwr 	if (locale && locale[0])
     28  1.1.2.2  gwr 		return(NULL);
     29  1.1.2.2  gwr 
     30  1.1.2.2  gwr 	return (current_locale);
     31  1.1.2.2  gwr }
     32