ls command

1 files changed, 15 insertions, 0 deletions

diff --git a/stage3/string.c b/stage3/string.c
index 836f6a3..5669483 100644
--- a/stage3/string.c
+++ b/stage3/string.c
@@ -91,3 +91,18 @@ bool str_start(str s, str start)
 	s.len = start.len;
 	return str_cmp(s, start) == 0;
 }
+
+str str_intro(char *c)
+{
+	usize i = 0;
+	while (c[i] != '\0')
+		i++;
+	return (str) { i, c };
+}
+
+str str_clone(str s)
+{
+	str c = { s.len, malloc(s.len) };
+	memcpy(c.data, s.data, s.len);
+	return c;
+}