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Trivial changes: whitespace and modes. Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
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1 #include <u.h>

2 #include <libc.h>

3 #include <ip.h>

5 static char zea[6];

7 int

8 myetheraddr(uchar *to, char *dev)

9 {

10 	Ipifc *ifclist, *ifc;

12 	ifclist = readipifc(nil, nil, -1);

13 	for(ifc=ifclist; ifc; ifc=ifc->next){

14 		if(dev && strcmp(ifc->dev, dev) != 0)

15 			continue;

16 		if(memcmp(zea, ifc->ether, 6) == 0)

17 			continue;

18 		memmove(to, ifc->ether, 6);

19 		freeipifc(ifclist);

20 		return 0;

21 	}

22 	freeipifc(ifclist);

23 	werrstr("no ethernet devices");

24 	return -1;

25 }