diff --git a/src/putchar.🗿 b/src/putchar.🗿
new file mode 100644
index 0000000..7514988
--- /dev/null
+++ b/src/putchar.🗿
@@ -0,0 +1,3 @@
+putchar(c){
+	wrt c;
+}
diff --git a/src/putstr.🗿 b/src/putstr.🗿
new file mode 100644
index 0000000..b0d64ae
--- /dev/null
+++ b/src/putstr.🗿
@@ -0,0 +1,11 @@
+putstr(str)
+{
+	local i;
+	i = 0;
+	loop {
+		if ([str + i] == 0)
+			return;
+		putchar([str + i]);
+		i = i + 1;
+	}
+}
diff --git a/src/strlen.🗿 b/src/strlen.🗿
new file mode 100644
index 0000000..f7d9911
--- /dev/null
+++ b/src/strlen.🗿
@@ -0,0 +1,9 @@
+strlen(str) {
+	local i;
+	i = 0;
+	loop {
+		if ([str + i] == 0)
+			return (i);
+		i = i + 1;
+	}
+}