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Diffstat (limited to 'ctype')
-rw-r--r--ctype/ctype.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/ctype/ctype.h b/ctype/ctype.h
index 111e3a95e6..1f3052abff 100644
--- a/ctype/ctype.h
+++ b/ctype/ctype.h
@@ -92,7 +92,7 @@ extern __const __int32_t **__ctype_toupper_loc (void)
 #elif defined __USE_EXTERN_INLINES
 # define __isctype_f(type) \
   __extern_inline int							      \
-  is##type (int __c)							      \
+  is##type (int __c) __THROW						      \
   {									      \
     return (*__ctype_b_loc ())[(int) (__c)] & (unsigned short int) _IS##type; \
   }