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- #include "cookie.h"
- #include "pktdrv.h"
-
- #define NULL (void *)0L
-
-
- int net_info(int len, char *buf)
- {
- static int (*n_info)(int,char *) = NULL;
- COOKIE *cookie;
- if(!n_info)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_info = ((long *)(cookie->val))[NETINFO];
- if(!n_info) return(-1);
- }
- return(n_info(len,buf));
- }
-
-
- int net_open(int type, pkt_hndl handler)
- {
- static int (*n_open)(int,pkt_hndl) = NULL;
- COOKIE *cookie;
- if(!n_open)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_open = ((long *)(cookie->val))[NETOPEN];
- if(!n_open) return(-1);
- }
- return(n_open(type,handler));
- }
-
-
- int net_release(int handle)
- {
- static int (*n_release)(int) = NULL;
- COOKIE *cookie;
- if(!n_release)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_release = ((long *)(cookie->val))[NETRELEASE];
- if(!n_release) return(-1);
- }
- return(n_release(handle));
- }
-
-
- int net_send(int len, char *buf)
- {
- static int (*n_send)(int,char *) = NULL;
- COOKIE *cookie;
- if(!n_send)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_send = ((long *)(cookie->val))[NETSEND];
- if(!n_send) return(-1);
- }
- return(n_send(len,buf));
- }
-
- int net_getadr(int len,char *buf)
- {
- static int (*n_getadr)(int,char *) = NULL;
- COOKIE *cookie;
- if(!n_getadr)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_getadr = ((long *)(cookie->val))[NETGETADR];
- if(!n_getadr) return(-1);
- }
- return(n_getadr(len,buf));
- }
-
-
- int net_reset(void)
- {
- static int (*n_reset)(void) = NULL;
- COOKIE *cookie;
- if(!n_reset)
- {
- cookie = get_cookie(PKTCOOKIE);
- if(!cookie || !cookie->val) return(-1);
- (long)n_reset = ((long *)(cookie->val))[NETRESET];
- if(!n_reset) return(-1);
- }
- return(n_reset());
- }
-