xlocale_numeric
&((struct xlocale_numeric *)loc->components[XLC_NUMERIC])->locale :
struct xlocale_numeric *l = v;
struct xlocale_numeric __xlocale_global_numeric;
numeric_load_locale(struct xlocale_numeric *loc, int *using_locale,
struct xlocale_numeric *new = calloc(sizeof(struct xlocale_numeric),