text: /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
  /*
   * See COPYRIGHT in top-level directory.
   */
  
  #ifndef _ZM_GLQUEUE_H
  #define _ZM_GLQUEUE_H
  #include <stdlib.h>
  #include <stdio.h>
  #include "queue/zm_queue_types.h"
  
  /* glqueue: concurrent queue where both enqueue and dequeue operations
   * are protected with the same global lock (thus, the gl prefix) */
  
  int zm_glqueue_init(zm_glqueue_t *);
  int zm_glqueue_enqueue(zm_glqueue_t* q, void *data);
  int zm_glqueue_dequeue(zm_glqueue_t* q, void **data);
  
  #endif /* _ZM_GLQUEUE_H */
  