summaryrefslogtreecommitdiffstats
path: root/winsup/cygwin/thread.cc
diff options
context:
space:
mode:
Diffstat (limited to 'winsup/cygwin/thread.cc')
-rw-r--r--winsup/cygwin/thread.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index be7505fe4..543d727c6 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -1150,7 +1150,9 @@ __pthread_atforkchild (void)
/*FIXME: implement InterlockExchangePointer and get rid of the silly typecasts below
*/
+#ifndef InterlockedExchangePointer
#define InterlockedExchangePointer InterlockedExchange
+#endif
/*Register a set of functions to run before and after fork.
*prepare calls are called in LI-FC order.