diff --git a/include/runetype.h b/include/runetype.h
index 972242a6016..6aad915b560 100644
--- a/include/runetype.h
+++ b/include/runetype.h
@@ -90,7 +90,7 @@ extern const _RuneLocale *_CurrentRuneLocale;
 extern const _RuneLocale *__getCurrentRuneLocale(void);
 #else
 extern _Thread_local const _RuneLocale *_ThreadRuneLocale;
-static inline const _RuneLocale *__getCurrentRuneLocale(void)
+static __inline const _RuneLocale *__getCurrentRuneLocale(void)
 {
 
 	if (_ThreadRuneLocale) 
diff --git a/include/xlocale/_ctype.h b/include/xlocale/_ctype.h
index d0e5a473d40..31359b772e3 100644
--- a/include/xlocale/_ctype.h
+++ b/include/xlocale/_ctype.h
@@ -55,11 +55,11 @@ _RuneLocale	*__runes_for_locale(locale_t, int*);
 #ifndef _XLOCALE_INLINE
 #if __GNUC__ && !__GNUC_STDC_INLINE__
 /* GNU89 inline has nonstandard semantics. */
-#define _XLOCALE_INLINE extern inline
+#define _XLOCALE_INLINE extern __inline
 #else
 /* Hack to work around people who define inline away */
 #ifdef inline
-#define _XLOCALE_INLINE __inline static
+#define _XLOCALE_INLINE static __inline
 #else
 /* Define with C++ / C99 compatible semantics */
 #define _XLOCALE_INLINE inline