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GEMini Atari
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GEMini_Atari_CD-ROM_Walnut_Creek_December_1993.iso
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telecomm
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nhclb120
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mbuf.h
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C/C++ Source or Header
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1993-09-26
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928b
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25 lines
/* Basic message buffer structure */
struct mbuf {
struct mbuf *next; /* Links mbufs belonging to single packets */
struct mbuf *anext; /* Links packets on queues */
int16 size; /* Size of associated data buffer */
char *data; /* Active working pointers */
int16 cnt;
};
typedef struct mbuf MBUF;
#define NULLBUF (struct mbuf *)0
#define NULLBUFP (struct mbuf **)0
void enqueue(MBUF **, MBUF *),
hex_dump(MBUF **),ascii_dump(MBUF **),append(MBUF **, MBUF *);
struct mbuf *alloc_mbuf(int16),*free_mbuf(MBUF *),*dequeue(MBUF **),
*copy_p(MBUF *,int16 ),*free_p(MBUF *),*qdata(char *, int16 ),
*pushdown(MBUF *, int16);
int16 pullup(MBUF **, char *,int16),
dup_p(MBUF **, MBUF *,int16,int16),len_mbuf(MBUF *),
dqdata(MBUF *,char *,unsigned),len_q(MBUF *);
int32 pull32(MBUF **);
int16 pull16(MBUF **);
char pullchar(MBUF **),*put16(char *,int16),*put32(char *,int32);
#define AUDIT(bp) audit(bp,__FILE__,__LINE__)