pppmisc.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的操作系统pSOS。包括全部源码

/************************************************************************/
/*                                                                      */
/*   MODULE:  pppmisc.h                                                 */
/*   PRODUCT: pNA+, OpEN TCP/IP PPP driver                              */
/*   PURPOSE: PPPMISC module                                            */
/*   DATE:    28 February, 1996                                         */
/*                                                                      */
/*----------------------------------------------------------------------*/
/*                                                                      */
/*              Copyright 1996, Integrated Systems, Inc.                */
/*                      ALL RIGHTS RESERVED                             */
/*                                                                      */
/*   Permission is hereby granted to licensees of Integrated Systems,   */
/*   Inc. products to use or abstract this computer program for the     */
/*   sole purpose of implementing a product based on Integrated         */
/*   Systems, Inc. products.   No other rights to reproduce, use,       */
/*   or disseminate this computer program, whether in part or in        */
/*   whole, are granted.                                                */
/*                                                                      */
/*   Integrated Systems, Inc. makes no representation or warranties     */
/*   with respect to the performance of this computer program, and      */
/*   specifically disclaims any responsibility for any damages,         */
/*   special or consequential, connected with the use of this program.  */
/*                                                                      */
/************************************************************************/
#ifndef __PPPMISC_H
#define __PPPMISC_H

#define ENQUE(p1, p2) ppp_insque((struct list **)p1, (struct list *)p2)
#define DEQUE(p)      ppp_remque((struct list **)p)

/*----------------------------------------------------------------------*/
/* structure used for pool management                                   */
/*----------------------------------------------------------------------*/
struct list
{
    struct list *next;
    struct list *prev;
};

/*----------------------------------------------------------------------*/
/* structure for timer management                                       */
/*----------------------------------------------------------------------*/
struct callout
{
    struct callout *next;    /* for maintaining the list */
    struct callout *prev;
    int c_time;              /* incremental time */
    caddr_t c_arg;           /* argument to routine */
    void (*c_func)();        /* routine (changed to void (*)() */
    unsigned long wait;      /* Time to wait */
};

extern struct callout TimeoutList;

extern void ppp_insque(struct list **head, struct list *bp);
extern struct list *ppp_remque(struct list **head);
extern void alrm(void);
/*extern void bzero(char *cp, long size);*/
extern char *pmalloc(int);
extern void pfree(char *);
extern void pfree1(char *);
extern char *pstrchr(char *, char);
extern void ppp_report_error(long , unsigned long );
extern void ppp_timeout(void (*)(), caddr_t , int );
extern void ppp_untimeout(void (*)(), caddr_t );
extern int check_passwd(long , char *, long , char *, long , char **, int *);
extern int get_secret(int ,char *, char *, char *, long *, int);
#endif /* __PPPMISC_H */