1 files changed, 1 insertions, 0 deletions
diff --git a/thread.h b/thread.h
index 1a61e7a..ddd2604 100644
--- a/thread.h
+++ b/thread.h
@@ -11,6 +11,7 @@ int sa_thread_join(sa_thread_t *t);
 int sa_thread_is_running(sa_thread_t *t);
 sa_thread_t *sa_thread_self(void);
 void sa_thread_yield(void);
+int sa_thread_is_self(sa_thread_t *t);
 
 void* sa_thread_get_data(sa_thread_t *t);
 void sa_thread_set_data(sa_thread_t *t, void *userdata);