From c507d548fe801083cfc560855f28d047a2a1da23 Mon Sep 17 00:00:00 2001
From: Graham Sanderson <graham.sanderson@raspberrypi.com>
Date: Thu, 28 Oct 2021 15:15:05 -0500
Subject: [PATCH] regenerated pio headers (#180)

---
 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 627cb52..9ec7ea6 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 c1708ec..ff90703 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 ca40fc5..8cbeea6 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