From e3cd2ec8a834133bbaf0208a1c3d0db839066d51 Mon Sep 17 00:00:00 2001
From: HappyTanuki <rlaalstn120@icloud.com>
Date: Wed, 27 Aug 2025 15:00:03 +0900
Subject: [PATCH] initial_commit

---
 .vscode/c_cpp_properties.json | 16 ++++++++++++++++
 .vscode/launch.json           | 29 +++++++++++++++++++++++++++++
 .vscode/settings.json         | 11 +++++++++++
 .vscode/tasks.json            | 35 +++++++++++++++++++++++++++++++++++
 CMakeLists.txt                | 13 +++++++++++++
 include/snowflake.hpp         | 14 ++++++++++++++
 src/main.cpp                  |  6 ++++++
 7 files changed, 124 insertions(+)
 create mode 100644 .vscode/c_cpp_properties.json
 create mode 100644 .vscode/launch.json
 create mode 100644 .vscode/settings.json
 create mode 100644 .vscode/tasks.json
 create mode 100644 CMakeLists.txt
 create mode 100644 include/snowflake.hpp
 create mode 100644 src/main.cpp

diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..07c08df
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,16 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/clang",
+            "cStandard": "c17",
+            "cppStandard": "c++17",
+            "intelliSenseMode": "linux-clang-x64"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..1ae5cd6
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,29 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Debug",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build/TEST",
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ],
+            "preLaunchTask": "${defaultBuildTask}"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..f99288d
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,11 @@
+{
+    "files.associations": {
+        "chrono": "c",
+        "random": "c",
+        "limits": "c",
+        "semaphore": "c",
+        "algorithm": "c",
+        "ratio": "c",
+        "sstream": "c"
+    }
+}
\ No newline at end of file
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..f790c8a
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,35 @@
+{
+    
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "make",
+            "command": "make",
+            "args": [],
+            "options": {
+                "cwd": "${workspaceFolder}/build/"
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "dependsOn": ["cmake"]
+        },
+        {
+            "type": "shell",
+            "label": "cmake",
+            "command": "cmake",
+            "args": [
+                ".."
+            ],
+            "options": {
+                "cwd": "${workspaceFolder}/build/"
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            }
+        },
+    ]
+}
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..0d5654f
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,13 @@
+cmake_minimum_required (VERSION 3.5)
+
+get_filename_component(PROJECT_NAME ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+
+project(${PROJECT_NAME})
+aux_source_directory("src" src)
+add_executable(${PROJECT_NAME} ${src})
+
+set(CMAKE_BUILD_TYPE Debug)
+
+target_include_directories(${PROJECT_NAME} PUBLIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+)
\ No newline at end of file
diff --git a/include/snowflake.hpp b/include/snowflake.hpp
new file mode 100644
index 0000000..8f6432b
--- /dev/null
+++ b/include/snowflake.hpp
@@ -0,0 +1,14 @@
+#pragma once
+#include <iostream>
+
+union snowflake {
+    std::byte _value[8];
+    unsigned char _cValue[8];
+    struct {
+        unsigned int sequence : 12;
+        unsigned int instance : 10;
+        unsigned long long timestamp : 41;
+        unsigned int sign : 1;
+    };
+    unsigned long long value;
+};
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..f40c299
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,6 @@
+#include <iostream>
+
+int main(void) {
+    std::cout << "hi" << std::endl;
+    return 0;
+}
\ No newline at end of file