Stop threadpool from crashing

1 files changed, 1 insertions, 0 deletions

diff --git a/src/threadpool.h b/src/threadpool.h
index 48ad9eb..bc3ce06 100644
--- a/src/threadpool.h
+++ b/src/threadpool.h
@@ -25,6 +25,7 @@ int cqueue_cancel(cqueue * const cq);
 threadpool * threadpool_init(int threads);
 void threadpool_free(threadpool *tp);
 int threadpool_addtask(threadpool * const tp, task * const task);
+int threadpool_join(const threadpool * const tp);
 
 typedef struct mtxp mtxpair;
 mtxpair * mtxpair_init(void * const data, int type);