From 99e38c40be66e6e36d05580d80d1bcaf43f71ee6 Mon Sep 17 00:00:00 2001
From: Andrew <18502096+classicrocker883@users.noreply.github.com>
Date: Mon, 15 May 2023 17:24:36 -0400
Subject: [PATCH] =?UTF-8?q?=F0=9F=A9=B9=20Ensure=20pin=5Fis=5Fprotected=20?=
 =?UTF-8?q?is=20defined=20(#25829)?=
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---
 Marlin/src/gcode/config/M43.cpp  | 2 +-
 Marlin/src/gcode/control/M42.cpp | 3 ++-
 Marlin/src/pins/pinsDebug.h      | 2 ++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Marlin/src/gcode/config/M43.cpp b/Marlin/src/gcode/config/M43.cpp
index 6bd78c68ff..91db87a1d2 100644
--- a/Marlin/src/gcode/config/M43.cpp
+++ b/Marlin/src/gcode/config/M43.cpp
@@ -25,7 +25,7 @@
 #if ENABLED(PINS_DEBUGGING)
 
 #include "../gcode.h"
-#include "../../MarlinCore.h" // for pin_is_protected
+#include "../../MarlinCore.h" // for pin_is_protected, wait_for_user
 #include "../../pins/pinsDebug.h"
 #include "../../module/endstops.h"
 
diff --git a/Marlin/src/gcode/control/M42.cpp b/Marlin/src/gcode/control/M42.cpp
index cf2c218e92..6e75ffd4e7 100644
--- a/Marlin/src/gcode/control/M42.cpp
+++ b/Marlin/src/gcode/control/M42.cpp
@@ -25,7 +25,6 @@
 #if ENABLED(DIRECT_PIN_CONTROL)
 
 #include "../gcode.h"
-#include "../../MarlinCore.h" // for pin_is_protected
 
 #if HAS_FAN
   #include "../../module/temperature.h"
@@ -38,6 +37,8 @@
   #define OUTPUT_OPEN_DRAIN OUTPUT_OPEN_DRAIN
 #endif
 
+bool pin_is_protected(const pin_t pin);
+
 void protected_pin_err() {
   SERIAL_ERROR_MSG(STR_ERR_PROTECTED_PIN);
 }
diff --git a/Marlin/src/pins/pinsDebug.h b/Marlin/src/pins/pinsDebug.h
index cce3799981..3219b1b7a2 100644
--- a/Marlin/src/pins/pinsDebug.h
+++ b/Marlin/src/pins/pinsDebug.h
@@ -174,6 +174,8 @@ const PinInfo pin_array[] PROGMEM = {
   #define M43_NEVER_TOUCH(Q) false
 #endif
 
+bool pin_is_protected(const pin_t pin);
+
 static void print_input_or_output(const bool isout) {
   SERIAL_ECHOF(isout ? F("Output ") : F("Input  "));
 }