diff options
Diffstat (limited to 'include/ruby/win32.h')
| -rw-r--r-- | include/ruby/win32.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ruby/win32.h b/include/ruby/win32.h index aa8b2c26ce..ec3385a33f 100644 --- a/include/ruby/win32.h +++ b/include/ruby/win32.h @@ -401,7 +401,9 @@ extern char *rb_w32_strerror(int); /* #undef va_end */ /* winsock error map */ +#ifndef EWOULDBLOCK /* VC10 has this */ #define EWOULDBLOCK WSAEWOULDBLOCK +#endif #define EINPROGRESS WSAEINPROGRESS #define EALREADY WSAEALREADY #define ENOTSOCK WSAENOTSOCK |