2964 need POSIX 2008 locale object support (more C++ fixes)

@@ -170,11 +170,11 @@
 
 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
 
 #ifndef _LOCALE_T
 #define _LOCALE_T
-typedef struct locale *locale_t;
+typedef struct _locale *locale_t;
 #endif
 
 extern size_t wcsnlen(const wchar_t *, size_t);
 extern wchar_t *wcpcpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD);
 extern wchar_t *wcpncpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,