add export visibility control to libpbd (works thus far on linux/gcc)

1 files changed, 10 insertions, 9 deletions

diff --git a/libs/pbd/pbd/pthread_utils.h b/libs/pbd/pbd/pthread_utils.h
index 0c7b5f3ac1..c66feb73a5 100644
--- a/libs/pbd/pbd/pthread_utils.h
+++ b/libs/pbd/pbd/pthread_utils.h
@@ -25,18 +25,19 @@
 #include <string>
 #include <stdint.h>
 
-#include <pbd/signals.h>
+#include "pbd/libpbd_visibility.h"
+#include "pbd/signals.h"
 
-int  pthread_create_and_store (std::string name, pthread_t  *thread, void * (*start_routine)(void *), void * arg);
-void pthread_cancel_one (pthread_t thread);
-void pthread_cancel_all ();
-void pthread_kill_all (int signum);
-const char* pthread_name ();
-void pthread_set_name (const char* name);
+LIBPBD_API int  pthread_create_and_store (std::string name, pthread_t  *thread, void * (*start_routine)(void *), void * arg);
+LIBPBD_API void pthread_cancel_one (pthread_t thread);
+LIBPBD_API void pthread_cancel_all ();
+LIBPBD_API void pthread_kill_all (int signum);
+LIBPBD_API const char* pthread_name ();
+LIBPBD_API void pthread_set_name (const char* name);
 
 namespace PBD {
-	extern void notify_gui_about_thread_creation (std::string, pthread_t, std::string, int requests = 256);
-	extern PBD::Signal4<void,std::string,pthread_t,std::string,uint32_t> ThreadCreatedWithRequestSize;
+	LIBPBD_API extern void notify_gui_about_thread_creation (std::string, pthread_t, std::string, int requests = 256);
+	LIBPBD_API extern PBD::Signal4<void,std::string,pthread_t,std::string,uint32_t> ThreadCreatedWithRequestSize;
 }
 
 #endif /* __pbd_pthread_utils__ */