add %s to cprintf for cons_puts

1 files changed, 10 insertions, 0 deletions

diff --git a/ulib.c b/ulib.c
index 97afc8c..d7e8934 100644
--- a/ulib.c
+++ b/ulib.c
@@ -16,3 +16,13 @@ puts1(char *s)
   return i;
 }
 
+char*
+strcpy(char *s, char *t)
+{
+	char *os;
+	
+	os = s;
+	while((*s++ = *t++) != 0)
+		;
+	return os;
+}