From e1461461ccfc66d37bbc4823d44bb9e2b7d879ae Mon Sep 17 00:00:00 2001
From: eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 18 Sep 2000 09:54:47 +0000
Subject: eban

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/win32/win32.c b/win32/win32.c
index 2bf1bb1dbc..f8de990bad 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -1558,11 +1558,15 @@ EXTERN_C void __cdecl _lock_fhandle(int);
 EXTERN_C void __cdecl _unlock_fhandle(int);
 EXTERN_C void __cdecl _unlock(int);
 
+#if defined _MT || defined __MSVCRT__
+#define MSVCRT_THREADS
+#endif
+
 typedef struct	{
     long osfhnd;    /* underlying OS file HANDLE */
     char osfile;    /* attributes of file (e.g., open in text mode?) */
     char pipech;    /* one char buffer for handles opened on pipes */
-#ifdef _MT
+#ifdef MSVCRT_THREADS
     int lockinitflag;
     CRITICAL_SECTION lock;
 #endif
@@ -1598,7 +1602,7 @@ _alloc_osfhnd(void)
     CloseHandle(hF);
     if (fh == -1)
         return fh;
-#ifdef _MT
+#ifdef MSVCRT_THREADS
     EnterCriticalSection(&(_pioinfo(fh)->lock));
 #endif
     return fh;
@@ -1635,7 +1639,7 @@ my_open_osfhandle(long osfhandle, int flags)
     fileflags |= FOPEN;		/* mark as open */
 
     _osfile(fh) = fileflags;	/* set osfile entry */
-#ifdef _MT
+#ifdef MSVCRT_THREADS
     LeaveCriticalSection(&_pioinfo(fh)->lock);
 #endif
 
-- 
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