queue.h

来自「一个C编写网络广播的程序」· C头文件 代码 · 共 31 行

/* queue.h -- generic list handling routines, definitions
 *  
 * This file is part of 'netcast' program, released under BSD License. 
 * (c) 2001-2002 Stanis砤w Pa秌o <[e-mail]>. All rights reserved.   
 */

#ifndef _MDIST_QUEUE_H
#define _MDIST_QUEUE_H

struct mmsgq {
  struct mmsg *head,*tail;
  long count;
  long size;
};
struct mmsg {
  struct mmsg *next;
  void *data;
  long size;
};

void qinsert (struct mmsgq *q,void *msg,long size);
void qappend (struct mmsgq *q,void *msg,long size);
void* qfetch (struct mmsgq *q,long *size);
void qempty (struct mmsgq *q);
void qblank (struct mmsgq *q);
struct mmsgq * qinit ();
void *qflat (struct mmsgq *q);
void *qfirst (struct mmsgq *q,long *size);

#endif