Remove puts in favor of printf.

Allow multiple arguments to ls.

1 files changed, 0 insertions, 6 deletions

diff --git a/ulib.c b/ulib.c
index 29aa644..ed2542d 100644
--- a/ulib.c
+++ b/ulib.c
@@ -3,12 +3,6 @@
 #include "fcntl.h"
 #include "user.h"
 
-int
-puts(char *s)
-{
-  return write(1, s, strlen(s));
-}
-
 char*
 strcpy(char *s, char *t)
 {