diff options
Diffstat (limited to 'newlib/libc/include/ctype.h')
| -rw-r--r-- | newlib/libc/include/ctype.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/newlib/libc/include/ctype.h b/newlib/libc/include/ctype.h index 624cb1c6f..18dd02f70 100644 --- a/newlib/libc/include/ctype.h +++ b/newlib/libc/include/ctype.h @@ -38,6 +38,7 @@ int _EXFUN(_toupper, (int __c)); extern __IMPORT _CONST char _ctype_[]; +#ifndef __cplusplus #define isalpha(c) ((_ctype_+1)[(unsigned)(c)]&(_U|_L)) #define isupper(c) ((_ctype_+1)[(unsigned)(c)]&_U) #define islower(c) ((_ctype_+1)[(unsigned)(c)]&_L) @@ -57,6 +58,7 @@ extern __IMPORT _CONST char _ctype_[]; # define tolower(c) \ __extension__ ({ int __x = (c); isupper(__x) ? (__x - 'A' + 'a') : __x;}) #endif +#endif /* !__cplusplus */ #ifndef __STRICT_ANSI__ #define isascii(c) ((unsigned)(c)<=0177) |