From 673461287a5e67451025d158d39c12b908b5e23e Mon Sep 17 00:00:00 2001
From: graham sanderson <graham.sanderson@raspberrypi.com>
Date: Thu, 28 Oct 2021 15:13:33 -0500
Subject: [PATCH] regenerated pio headers

---
 pio/squarewave/generated/squarewave.pio.h      | 2 ++
 pio/squarewave/generated/squarewave_wrap.pio.h | 2 ++
 pio/ws2812/generated/ws2812.pio.h              | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/pio/squarewave/generated/squarewave.pio.h b/pio/squarewave/generated/squarewave.pio.h
index 627cb52e0..9ec7ea659 100644
--- a/pio/squarewave/generated/squarewave.pio.h
+++ b/pio/squarewave/generated/squarewave.pio.h
@@ -2,6 +2,8 @@
 // This file is autogenerated by pioasm; do not edit! //
 // -------------------------------------------------- //
 
+#pragma once
+
 #if !PICO_NO_HARDWARE
 #include "hardware/pio.h"
 #endif
diff --git a/pio/squarewave/generated/squarewave_wrap.pio.h b/pio/squarewave/generated/squarewave_wrap.pio.h
index c1708ec28..ff90703ce 100644
--- a/pio/squarewave/generated/squarewave_wrap.pio.h
+++ b/pio/squarewave/generated/squarewave_wrap.pio.h
@@ -2,6 +2,8 @@
 // This file is autogenerated by pioasm; do not edit! //
 // -------------------------------------------------- //
 
+#pragma once
+
 #if !PICO_NO_HARDWARE
 #include "hardware/pio.h"
 #endif
diff --git a/pio/ws2812/generated/ws2812.pio.h b/pio/ws2812/generated/ws2812.pio.h
index ca40fc5bd..8cbeea6b7 100644
--- a/pio/ws2812/generated/ws2812.pio.h
+++ b/pio/ws2812/generated/ws2812.pio.h
@@ -2,6 +2,8 @@
 // This file is autogenerated by pioasm; do not edit! //
 // -------------------------------------------------- //
 
+#pragma once
+
 #if !PICO_NO_HARDWARE
 #include "hardware/pio.h"
 #endif