Changed GSM_API to GRGSM_API so gr_modtool created blocks don't have to be modified
diff --git a/include/grgsm/misc_utils/message_file_sink.h b/include/grgsm/misc_utils/message_file_sink.h
index 61a9c53..16c6253 100644
--- a/include/grgsm/misc_utils/message_file_sink.h
+++ b/include/grgsm/misc_utils/message_file_sink.h
@@ -34,7 +34,7 @@
* \ingroup gsm
*
*/
- class GSM_API message_file_sink : virtual public gr::block
+ class GRGSM_API message_file_sink : virtual public gr::block
{
public:
typedef boost::shared_ptr<message_file_sink> sptr;