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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 f437e56d 2004-06-09 devnull #include <u.h>

 2 f437e56d 2004-06-09 devnull #include <libc.h>

 3 f437e56d 2004-06-09 devnull 

 4 f437e56d 2004-06-09 devnull char*

 5 f437e56d 2004-06-09 devnull strdup(char *s)

 6 f437e56d 2004-06-09 devnull {

 7 f437e56d 2004-06-09 devnull 	char *t;

 8 f437e56d 2004-06-09 devnull 	int l;

 9 f437e56d 2004-06-09 devnull 

10 f437e56d 2004-06-09 devnull 	l = strlen(s);

11 f437e56d 2004-06-09 devnull 	t = malloc(l+1);

12 f437e56d 2004-06-09 devnull 	if(t == nil)

13 f437e56d 2004-06-09 devnull 		return nil;

14 f437e56d 2004-06-09 devnull 	memmove(t, s, l+1);

15 f437e56d 2004-06-09 devnull 	return t;

16 f437e56d 2004-06-09 devnull }