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1 files changed, 47 insertions, 0 deletions

diff --git a/include/rtl-sdr_export.h b/include/rtl-sdr_export.h
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+++ b/include/rtl-sdr_export.h
@@ -0,0 +1,47 @@
+/*
+ * rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
+ * Copyright (C) 2012 by Hoernchen <la@tfc-server.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RTLSDR_EXPORT_H
+#define RTLSDR_EXPORT_H
+
+#if defined __GNUC__
+#  if __GNUC__ >= 4
+#    define __SDR_EXPORT   __attribute__((visibility("default")))
+#    define __SDR_IMPORT   __attribute__((visibility("default")))
+#  else
+#    define __SDR_EXPORT
+#    define __SDR_IMPORT
+#  endif
+#elif _MSC_VER
+#  define __SDR_EXPORT     __declspec(dllexport)
+#  define __SDR_IMPORT     __declspec(dllimport)
+#else
+#  define __SDR_EXPORT
+#  define __SDR_IMPORT
+#endif
+
+#ifndef rtlsdr_STATIC
+#	ifdef rtlsdr_EXPORTS
+#	define RTLSDR_API __SDR_EXPORT
+#	else
+#	define RTLSDR_API __SDR_IMPORT
+#	endif
+#else
+#define RTLSDR_API
+#endif
+#endif /* RTLSDR_EXPORT_H */