diff options
Diffstat (limited to 'include/wctype.h')
| -rw-r--r-- | include/wctype.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/wctype.h b/include/wctype.h index 3ac24f13..3da12195 100644 --- a/include/wctype.h +++ b/include/wctype.h @@ -43,8 +43,10 @@ wint_t towupper(wint_t); wctrans_t wctrans(const char *); wctype_t wctype(const char *); +#ifndef __cplusplus #undef iswdigit #define iswdigit(a) (((unsigned)(a)-L'0') < 10) +#endif #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |