Fix size_t not found (#46)

* Include stddef in AbstractList
* Bump version to 3.0.1

.gitignore

@@ -1,16 +1,15 @@
-# CLion
-.idea
+# Jetbrains IDEs
+**/.idea/**
 
 # CMake
-CMakeLists.txt
-cmake-build-*
+**/cmake-build-*
 
 # gh_pages files
 doxygen_sqlite3.db
 html
 
 # VSCode
-.vscode
+**/.vscode/settings.json
 
 # PlatformIO
 .pio
@@ -19,3 +18,6 @@ src/main.cpp
 include
 platformio.ini
 CMakeListsPrivate.txt
+
+# macOS
+**/.DS_Store

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Arduino List Library"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 3.0.0
+PROJECT_NUMBER         = 3.0.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

library.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://raw.githubusercontent.com/platformio/platformio-core/develop/platformio/assets/schema/library.json",
   "name": "List",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "The Ultimate Collection of Lists. This library extends the Arduino ecosystem with the functionality of several easy-to-use lists for numerous purposes.",
   "keywords": [
     "arduino",

library.properties

@@ -1,5 +1,5 @@
 name=List
-version=3.0.0
+version=3.0.1
 author=Niklas Kaaf <[email protected]>
 maintainer=Niklas Kaaf <[email protected]>
 sentence=The Ultimate Collection of Lists

src/AbstractList.hpp

@@ -5,7 +5,7 @@
  * easy-to-use list implementations. They are specially designed and optimized
  * for different purposes.
  *
- * Copyright (C) 2021-2023  Niklas Kaaf
+ * Copyright (C) 2021-2024  Niklas Kaaf
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -26,6 +26,8 @@
 #ifndef LIST_ABSTRACT_LIST_HPP
 #define LIST_ABSTRACT_LIST_HPP
 
+#include <stddef.h>
+
 /*!
  * @brief   Abstract class from which all lists can be derived.
  *