1 files changed, 29 insertions, 0 deletions
diff --git a/src/include/cctk_ActiveThorns.h b/src/include/cctk_ActiveThorns.h
new file mode 100644
index 00000000..bfc6a6ba
--- /dev/null
+++ b/src/include/cctk_ActiveThorns.h
@@ -0,0 +1,29 @@
+ /*@@
+   @header    cctk_ActiveThorns.h
+   @date      Sun Jul  4 17:39:50 1999
+   @author    Tom Goodale
+   @desc 
+   
+   @enddesc
+   @version $Header$
+ @@*/
+
+#ifndef __ACTIVETHORNS_H_
+#define __ACTIVETHORNS_H_
+
+#ifdef __cplusplus 
+extern "C" {
+#endif
+
+int CCTKi_RegisterThorn(const char *name, const char *imp);
+int CCTKi_ActivateThorn(const char *name);
+int CCTK_IsThornActive(const char *name);
+int CCTK_IsImplementationActive(const char *name);
+int CCTKi_ListThorns(FILE *file, const char *format, int active);
+int CCTKi_ListImplementations(FILE *file, const char *format, int active);
+
+#ifdef __cplusplus 
+}
+#endif
+
+#endif /* _ACTIVETHORNS_H_ */