1 files changed, 14 insertions, 0 deletions
diff --git a/include/queue.h b/include/queue.h
index ca11614..5f2d5f4 100644
--- a/include/queue.h
+++ b/include/queue.h
@@ -1,10 +1,20 @@
 #include <pthread.h>
 #include <sys/queue.h>
+#include <semaphore.h>
 
 #include "jobs.h"
 
+#ifndef QUEUE_H
+
+typedef enum {
+	Q_ITS_OVER = 0,
+	Q_SEM_WAIT = 1,
+} queue_state_t;
+
 struct queue {
 	struct job_clist jobs;
+	sem_t sem;
+	queue_state_t state;
 	pthread_mutex_t mutex;
 };
 
@@ -17,3 +27,7 @@ struct queue_thread {
 int queue_thread_new(struct queue_thread **queue_thread, FILE *stream);
 void queue_thread_free(struct queue_thread *queue_thread);
 void *queue_thread_entry(void *queue_thread);
+int queue_pop(struct queue *queue, struct job **job);
+
+#define QUEUE_H
+#endif