From 583854e37efde7f461e073e735a1736b02d28c70 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Mon, 17 Apr 2023 00:08:32 -0600
Subject: switched the rest of FSM + Anduril to use SPDX license headers
 instead of full GPL headers (or all too often, nothing at all)

There are a few "FIXME" entries where I'm not sure about the correct copyright.

---
 spaghetti-monster/fsm-pcint.c | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)

(limited to 'spaghetti-monster/fsm-pcint.c')

diff --git a/spaghetti-monster/fsm-pcint.c b/spaghetti-monster/fsm-pcint.c
index 4ada5b8..131d0c3 100644
--- a/spaghetti-monster/fsm-pcint.c
+++ b/spaghetti-monster/fsm-pcint.c
@@ -1,24 +1,8 @@
-/*
- * fsm-pcint.c: PCINT (Pin Change Interrupt) functions for SpaghettiMonster.
- *
- * Copyright (C) 2017 Selene ToyKeeper
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// fsm-pcint.c: PCINT (Pin Change Interrupt) functions for SpaghettiMonster.
+// Copyright (C) 2017-2023 Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
 
-#ifndef FSM_PCINT_C
-#define FSM_PCINT_C
+#pragma once
 
 #include <avr/interrupt.h>
 #include <util/delay_basic.h>
@@ -110,5 +94,3 @@ void PCINT_inner(uint8_t pressed) {
     ticks_since_last_event = 0;
 }
 
-
-#endif
-- 
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