Minor tweaks to keep ODR across translation units

src/engine/client/backend_sdl.cpp

@@ -1,19 +1,10 @@
 #include <base/detect.h>
 
-#if defined(CONF_FAMILY_WINDOWS)
-// For FlashWindowEx, FLASHWINFO, FLASHW_TRAY
-#define _WIN32_WINNT 0x0501
-#define WINVER 0x0501
-#endif
-
 #ifndef CONF_BACKEND_OPENGL_ES
 #include <GL/glew.h>
 #endif
 
 #include <SDL.h>
-#include <SDL_hints.h>
-#include <SDL_pixels.h>
-#include <SDL_video.h>
 
 #include <base/detect.h>
 #include <base/math.h>
@@ -51,12 +42,6 @@
 
 class IStorage;
 
-#ifdef __MINGW32__
-extern "C" {
-int putenv(const char *);
-}
-#endif
-
 // ------------ CGraphicsBackend_Threaded
 
 void CGraphicsBackend_Threaded::ThreadFunc(void *pUser)

src/engine/shared/datafile.cpp

@@ -39,11 +39,6 @@ struct CItemEx
 	}
 };
 
-static int GetTypeFromIndex(int Index)
-{
-	return ITEMTYPE_EX - Index - 1;
-}
-
 struct CDatafileItemType
 {
 	int m_Type;
@@ -582,6 +577,11 @@ bool CDataFileWriter::Open(class IStorage *pStorage, const char *pFilename, int
 	return OpenFile(pStorage, pFilename, StorageType);
 }
 
+int CDataFileWriter::GetTypeFromIndex(int Index)
+{
+	return ITEMTYPE_EX - Index - 1;
+}
+
 int CDataFileWriter::GetExtendedItemTypeIndex(int Type)
 {
 	for(int i = 0; i < m_NumExtendedItemTypes; i++)

src/engine/shared/datafile.h

@@ -100,6 +100,7 @@ class CDataFileWriter
 	int m_aExtendedItemTypes[MAX_EXTENDED_ITEM_TYPES];
 
 	int GetExtendedItemTypeIndex(int Type);
+	int GetTypeFromIndex(int Index);
 
 public:
 	CDataFileWriter();

src/engine/shared/snapshot.cpp

@@ -584,7 +584,7 @@ int CSnapshotBuilder::Finish(void *pSnapData)
 	return sizeof(CSnapshot) + OffsetSize + m_DataSize;
 }
 
-static int GetTypeFromIndex(int Index)
+int CSnapshotBuilder::GetTypeFromIndex(int Index)
 {
 	return CSnapshot::MAX_TYPE - Index;
 }

src/engine/shared/snapshot.h

@@ -144,6 +144,7 @@ class CSnapshotBuilder
 
 	void AddExtendedItemType(int Index);
 	int GetExtendedItemTypeIndex(int TypeID);
+	int GetTypeFromIndex(int Index);
 
 	bool m_Sixup;