1 files changed, 3 insertions, 0 deletions

diff --git a/include/litmus.h b/include/litmus.h
index 1943146..fd9c7e3 100644
--- a/include/litmus.h
+++ b/include/litmus.h
@@ -85,6 +85,9 @@ static inline int od_open(int fd, obj_type_t type, int obj_id)
 int litmus_lock(int od);
 int litmus_unlock(int od);
 
+int dynamic_group_lock(int mask);
+int dynamic_group_unlock(int mask);
+
 /* job control*/
 int get_job_no(unsigned int* job_no);
 int wait_for_job_release(unsigned int job_no);