xdbf: use pragma push/pop

Author: hyperbx

PowerUtils/xdbf.h

@@ -29,15 +29,15 @@ enum EXDBFNamespace : uint16_t
     XDBF_GPD_NAMESPACE_AVATAR_AWARD_360 = 6
 };
 
-#pragma pack(1)
+#pragma pack(push, 1)
 struct XDBFEntry
 {
     be<EXDBFNamespace> NamespaceID;
     be<uint64_t> ResourceID;
     be<uint32_t> Offset;
     be<uint32_t> Length;
 };
-#pragma pack()
+#pragma pack(pop)
 
 struct XDBFFreeSpaceEntry
 {
@@ -71,31 +71,31 @@ struct XSTCHeader
     be<EXDBFLanguage> Language;
 };
 
-#pragma pack(1)
+#pragma pack(push, 1)
 struct XSTRHeader
 {
     be<uint32_t> Signature;
     be<uint32_t> Version;
     be<uint32_t> Size;
     be<uint16_t> StringCount;
 };
-#pragma pack()
+#pragma pack(pop)
 
 struct XSTREntry
 {
     be<uint16_t> ID;
     be<uint16_t> Length;
 };
 
-#pragma pack(1)
+#pragma pack(push, 1)
 struct XACHHeader
 {
     be<uint32_t> Signature;
     be<uint32_t> Version;
     be<uint32_t> Size;
     be<uint16_t> AchievementCount;
 };
-#pragma pack()
+#pragma pack(pop)
 
 enum EXACHFlags : uint32_t
 {
@@ -164,15 +164,15 @@ struct XTHDHeader
     char pad0[0x10];
 };
 
-#pragma pack(1)
+#pragma pack(push, 1)
 struct XGAAHeader
 {
     be<uint32_t> Signature;
     be<uint32_t> Version;
     be<uint32_t> Size;
     be<uint16_t> Count;
 };
-#pragma pack()
+#pragma pack(pop)
 
 struct XGAAEntry
 {