Adjust PTHREAD...INITIALIZERS to use proper type. For C++ this caused
issues for 4.9 gcc
diff --git a/mingw-w64-libraries/winpthreads/include/pthread.h b/mingw-w64-libraries/winpthreads/include/pthread.h
index 384a3ac..2029713 100644
--- a/mingw-w64-libraries/winpthreads/include/pthread.h
+++ b/mingw-w64-libraries/winpthreads/include/pthread.h
@@ -279,14 +279,14 @@
#define GENERIC_ERRORCHECK_INITIALIZER ((void *) (size_t) -2)
#define GENERIC_RECURSIVE_INITIALIZER ((void *) (size_t) -3)
#define GENERIC_NORMAL_INITIALIZER ((void *) (size_t) -1)
-#define PTHREAD_MUTEX_INITIALIZER (pthread_mutex_t *)GENERIC_INITIALIZER
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER (pthread_mutex_t *)GENERIC_RECURSIVE_INITIALIZER
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER (pthread_mutex_t *)GENERIC_ERRORCHECK_INITIALIZER
-#define PTHREAD_NORMAL_MUTEX_INITIALIZER (pthread_mutex_t *)GENERIC_NORMAL_INITIALIZER
+#define PTHREAD_MUTEX_INITIALIZER (pthread_mutex_t)GENERIC_INITIALIZER
+#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER (pthread_mutex_t)GENERIC_RECURSIVE_INITIALIZER
+#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER (pthread_mutex_t)GENERIC_ERRORCHECK_INITIALIZER
+#define PTHREAD_NORMAL_MUTEX_INITIALIZER (pthread_mutex_t)GENERIC_NORMAL_INITIALIZER
#define PTHREAD_DEFAULT_MUTEX_INITIALIZER PTHREAD_NORMAL_MUTEX_INITIALIZER
-#define PTHREAD_COND_INITIALIZER (pthread_cond_t *)GENERIC_INITIALIZER
-#define PTHREAD_RWLOCK_INITIALIZER (pthread_rwlock_t *)GENERIC_INITIALIZER
-#define PTHREAD_SPINLOCK_INITIALIZER (pthread_spinlock_t *)GENERIC_INITIALIZER
+#define PTHREAD_COND_INITIALIZER (pthread_cond_t)GENERIC_INITIALIZER
+#define PTHREAD_RWLOCK_INITIALIZER (pthread_rwlock_t)GENERIC_INITIALIZER
+#define PTHREAD_SPINLOCK_INITIALIZER (pthread_spinlock_t)GENERIC_INITIALIZER
extern void WINPTHREAD_API (**_pthread_key_dest)(void *);
int WINPTHREAD_API pthread_key_create(pthread_key_t *key, void (* dest)(void *));
