diff options
Diffstat (limited to 'firmware/include/ctype.h')
-rw-r--r-- | firmware/include/ctype.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/include/ctype.h b/firmware/include/ctype.h index c72a256e4b..f884b09f81 100644 --- a/firmware/include/ctype.h +++ b/firmware/include/ctype.h | |||
@@ -39,7 +39,7 @@ int _EXFUN(_toupper, (int __c)); | |||
39 | #ifdef PLUGIN | 39 | #ifdef PLUGIN |
40 | #define _ctype_ (rb->_ctype_) | 40 | #define _ctype_ (rb->_ctype_) |
41 | #else | 41 | #else |
42 | extern char _ctype_[]; | 42 | extern const char _ctype_[]; |
43 | #endif | 43 | #endif |
44 | 44 | ||
45 | #ifndef __cplusplus | 45 | #ifndef __cplusplus |