1 files changed, 21 insertions, 0 deletions

diff --git a/src/threadpool.h b/src/threadpool.h
index 8e3ee41..c28f03a 100644
--- a/src/threadpool.h
+++ b/src/threadpool.h
@@ -3,6 +3,25 @@
 
 #include <threads.h>
 
+typedef int (*task_callback)(void*);
+typedef struct task task;
+typedef struct cq cqueue;
+typedef struct tp threadpool;
+
+task * task_init(task_callback cb, void *arg);
+void task_free(task *ts);
+
+cqueue * cqueue_init(int mtx_type);
+void cqueue_free(cqueue *cq);
+int cqueue_append(cqueue * const cq, task *tsk);
+int cqueue_prepend(cqueue * const cq, task *tsk);
+int cqueue_insert(cqueue * const cq, task *tsk, int index);
+int cqueue_size(cqueue const * const cq);
+int cqueue_isempty(cqueue const * const cq);
+int cqueue_trypop(cqueue * const cq, task **ret);
+int cqueue_waitpop(cqueue * const cq, task **ret);
+int cqueue_cancel(cqueue * const cq);
+
 typedef struct mtxp mtxpair;
 mtxpair * mtxpair_init(void * const data, int type);
 void mtxpair_free(mtxpair *mp);
@@ -10,4 +29,6 @@ int mtxpair_setdata(mtxpair * const mp, void * const data);
 
 int thrd_createwmx(thrd_t * const thr, thrd_start_t func, mtxpair * const mtxd);
 
+int cqueue_cancel(cqueue * const cq);
+
 #endif
\ No newline at end of file