#pragma pack(?) changed to #include "*pack*.h"
diff --git a/include/mmsystem.h b/include/mmsystem.h
index b3197ec..e56a5ca 100644
--- a/include/mmsystem.h
+++ b/include/mmsystem.h
@@ -13,7 +13,7 @@
typedef LPSTR HPSTR; /* a huge version of LPSTR */
typedef LPCSTR HPCSTR; /* a huge version of LPCSTR */
-#pragma pack(1)
+#include "pshpack1.h"
#define MAXWAVEDRIVERS 10
#define MAXMIDIDRIVERS 10
@@ -2865,7 +2865,7 @@
DWORD dwParam1, DWORD dwParam2);
DWORD WINAPI wodMessage(WORD wDevID, WORD wMsg, DWORD dwUser,
DWORD dwParam1, DWORD dwParam2);
-#pragma pack(4)
+#include "poppack.h"
#ifdef __cplusplus
}