diff --git a/lib/io/write_mac_arm.q b/lib/io/write_mac_arm.q
new file mode 100644
index 0000000..501fdf4
--- /dev/null
+++ b/lib/io/write_mac_arm.q
@@ -0,0 +1,3 @@
+write(buffer string) -> (written int) {
+	return syscall(0x4, 1, buffer.ptr, buffer.len)
+}
\ No newline at end of file
diff --git a/lib/io/write_mac.q b/lib/io/write_mac_x86.q
similarity index 100%
rename from lib/io/write_mac.q
rename to lib/io/write_mac_x86.q