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1 files changed, 1 insertions, 0 deletions

diff --git a/pthread.h b/pthread.h
index 1d2d7d3..9f5e8f1 100644
--- a/pthread.h
+++ b/pthread.h
@@ -203,6 +203,7 @@
  * VC++6.0 or early compiler's header has no DWORD_PTR type.
  */
 typedef unsigned long DWORD_PTR;
+typedef unsigned long ULONG_PTR;
 #endif
 /*
  * -----------------