second commit

env/lib/python3.11/site-packages/pathvalidate/_const.py

@@ -0,0 +1,40 @@
+import enum
+
+
+DEFAULT_MIN_LEN = 1
+INVALID_CHAR_ERR_MSG_TMPL = "invalids=({invalid}), value={value}"
+
+
+_NTFS_RESERVED_FILE_NAMES = (
+    "$Mft",
+    "$MftMirr",
+    "$LogFile",
+    "$Volume",
+    "$AttrDef",
+    "$Bitmap",
+    "$Boot",
+    "$BadClus",
+    "$Secure",
+    "$Upcase",
+    "$Extend",
+    "$Quota",
+    "$ObjId",
+    "$Reparse",
+)  # Only in root directory
+
+
+@enum.unique
+class Platform(enum.Enum):
+    """
+    Platform specifier enumeration.
+    """
+
+    #: POSIX compatible platform.
+    POSIX = "POSIX"
+
+    #: platform independent. note that absolute paths cannot specify this.
+    UNIVERSAL = "universal"
+
+    LINUX = "Linux"
+    WINDOWS = "Windows"
+    MACOS = "macOS"