diff options
| -rw-r--r-- | include/ctype.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ctype.h b/include/ctype.h index 3100853ab4..812424aff9 100644 --- a/include/ctype.h +++ b/include/ctype.h @@ -2,6 +2,8 @@ # include <ctype/ctype.h> +extern int __isctype (int __c, int __mask); + # ifndef NOT_IN_libc /* The optimized macros are not defined for users because they can't see |