1 files changed, 1 insertions, 4 deletions
diff --git a/thread.h b/thread.h
index f36e7a2ad7..a1e8fdc65b 100644
--- a/thread.h
+++ b/thread.h
@@ -303,11 +303,8 @@
 #endif
 
 #ifndef PTHREAD_ATFORK
-typedef void(*Perl_pthread_atfork_t)(void);
 #  define PTHREAD_ATFORK(prepare,parent,child)			\
-    pthread_atfork((Perl_pthread_atfork_t)prepare,\
-	           (Perl_pthread_atfork_t)parent,\
-                   (Perl_pthread_atfork_t)child)
+    pthread_atfork(prepare,parent,child)
 #endif
 
 #ifndef THREAD_RET_TYPE