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common/FindSteamServers.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// The copyright to the contents herein is the property of Valve, L.L.C.
+// The contents may be used and/or copied only with the written permission of
+// Valve, L.L.C., or in accordance with the terms and conditions stipulated in
+// the agreement/contract under which the contents have been supplied.
+//
+//*****************************************************************************
+//
+// Contents:
+//
+//		
+//
+// Authors:	Taylor Sherman
+//
+// Target restrictions:
+//
+// Tool restrictions:
+//
+// Things to do:
+//
+//		
+//
+//*****************************************************************************
+
+#ifndef INCLUDED_STEAM_FINDSTEAMSERVERS_H
+#define INCLUDED_STEAM_FINDSTEAMSERVERS_H
+
+
+#if defined(_MSC_VER) && (_MSC_VER > 1000)
+#pragma once
+#endif
+
+#ifdef STEAM_FINDSERVERS_STATIC_LIB
+
+	#define STEAM_FSS_CALL
+	#define STEAM_FSS_API
+
+#else
+
+	#ifndef STEAM_API
+		#ifdef STEAM_EXPORTS
+			#define STEAM_API __declspec(dllexport)
+		#else
+			#define STEAM_API __declspec(dllimport)
+		#endif
+	#endif
+
+	#ifndef STEAM_CALL
+		#define STEAM_CALL __cdecl
+	#endif
+
+	#define STEAM_FSS_CALL STEAM_CALL
+	#define STEAM_FSS_API STEAM_API
+#endif
+
+#include <limits.h>
+#include "steamcommon.h"
+
+/******************************************************************************
+**
+** Types
+**
+******************************************************************************/
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+enum
+{
+	eSteamFindSteamServersLibraryError = -1,
+	eSteamFindSteamServersLibraryBusy = -2
+};
+
+// returns number of IP addresses returned by the GDS for this server type
+// negative return means error
+STEAM_FSS_API int STEAM_FSS_CALL SteamFindServersNumServers(ESteamServerType eServerType);
+
+// Get nth ipaddr:port for this server type
+// buffer needs to be 22 chars long: aaa.bbb.ccc.ddd:12345 plus null
+//
+// returns 0 if succsessful, negative is error
+STEAM_FSS_API int STEAM_FSS_CALL SteamFindServersIterateServer(ESteamServerType eServerType, unsigned int nServer, char *szIpAddrPort, int szIpAddrPortLen);
+
+STEAM_FSS_API const char * STEAM_FSS_CALL SteamFindServersGetErrorString();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef INCLUDED_STEAM_COMMON_STEAMCOMMON_H */