Remove directory cloning, add spawn() based multitasking stub
diff --git a/src/kernel/io.c b/src/kernel/io.c
index 0cf04b2..baa050f 100644
--- a/src/kernel/io.c
+++ b/src/kernel/io.c
@@ -48,6 +48,11 @@
 	return dest;
 }
 
+void strcpy(char *dest, char *src)
+{
+	memcpy(dest, src, strlen(src) + 1);
+}
+
 uint strlen(char *a)
 {
 	int i = 0;