diff options
Diffstat (limited to 'eval_intern.h')
| -rw-r--r-- | eval_intern.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/eval_intern.h b/eval_intern.h index 334b8d439a..190ef9195c 100644 --- a/eval_intern.h +++ b/eval_intern.h @@ -195,7 +195,11 @@ VALUE rb_vm_top_self(); VALUE rb_vm_cbase(void); #ifndef CharNext /* defined as CharNext[AW] on Windows. */ -#define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) +# ifdef HAVE_MBLEN +# define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) +# else +# define CharNext(p) ((p) + 1) +# endif #endif #if defined DOSISH || defined __CYGWIN__ |