Reworked linker exports generation

res/steamworks/100/headers/isteamapps.h

@@ -0,0 +1,40 @@
+//====== Copyright <20> 1996-2008, Valve Corporation, All rights reserved. =======
+//
+// Purpose: interface to app data in Steam
+//
+//=============================================================================
+
+#ifndef ISTEAMAPPS_H
+#define ISTEAMAPPS_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "steam/isteamapps.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: interface to app data
+//-----------------------------------------------------------------------------
+class ISteamApps
+{
+public:
+	// returns 0 if the key does not exist
+	// this may be true on first call, since the app data may not be cached locally yet
+	// If you expect it to exists wait for the AppDataChanged_t after the first failure and ask again
+	virtual int GetAppData( AppId_t nAppID, const char *pchKey, char *pchValue, int cchValueMax ) = 0;
+};
+
+#define STEAMAPPS_INTERFACE_VERSION "STEAMAPPS_INTERFACE_VERSION001"
+
+//-----------------------------------------------------------------------------
+// Purpose: called when new information about an app has arrived
+//-----------------------------------------------------------------------------
+struct AppDataChanged_t
+{
+	enum { k_iCallback = k_iSteamAppsCallbacks + 1 };
+	uint32	m_nAppID;		// appid that changed
+	bool	m_bBySteamUI;	// change came from SteamUI
+	bool	m_bCDDBUpdate;	// the cddb entry for this app changed
+};
+
+#endif // ISTEAMAPPS_H