# define querylocale_c(cat) querylocale_i(cat##_INDEX_)
# define querylocale_r(cat) querylocale_i(get_category_index(cat,NULL))
-# ifndef USE_QUERYLOCALE
-# define USE_PL_CURLOCALES
-# else
+# ifdef USE_QUERYLOCALE
# define isSINGLE_BIT_SET(mask) isPOWER_OF_2(mask)
/* This code used to think querylocale() was valid on LC_ALL. Make sure