rbuf.h

LwIP adaptation for Fujitsu MB90f497 and CS8900A Ethernet driver

 #ifndef _RBUF_H_
 #define _RBUF_H_
 #include "debug.h"
 #include "stats.h"
 #include "tcp.h"
 #include "lcd.h"
 #include "err.h"
 #define MAX_RBUF 50

struct rxbuf {
	char pdata[MAX_RBUF];
	char*  pointer;
	};
#define rbuf_size(rbuf) ((rbuf)->pointer - (rbuf)->pdata) 

err_t rbuf_add(struct rxbuf* rbuf, struct pbuf *p);
err_t rbuf_read(void *arg, struct rxbuf *rbuf, int c);
struct rxbuf *rbuf_alloc();

#endif