1 #include "u.h"
2 #include "lib.h"
3 #include "dat.h"
4 #include "fns.h"
5 #include "error.h"
6
7
8 void
cinit(void)9 cinit(void)
10 {
11 }
12
13 void
copen(Chan * c)14 copen(Chan *c)
15 {
16 USED(c);
17 }
18
19 int
cread(Chan * c,uchar * buf,int len,vlong off)20 cread(Chan *c, uchar *buf, int len, vlong off)
21 {
22 USED(c);
23 USED(buf);
24 USED(len);
25 USED(off);
26
27 return 0;
28 }
29
30 void
cupdate(Chan * c,uchar * buf,int len,vlong off)31 cupdate(Chan *c, uchar *buf, int len, vlong off)
32 {
33 USED(c);
34 USED(buf);
35 USED(len);
36 USED(off);
37 }
38
39 void
cwrite(Chan * c,uchar * buf,int len,vlong off)40 cwrite(Chan* c, uchar *buf, int len, vlong off)
41 {
42 USED(c);
43 USED(buf);
44 USED(len);
45 USED(off);
46 }
47