diff --git a/stdlib/@tests/stubtest_allowlists/py310.txt b/stdlib/@tests/stubtest_allowlists/py310.txt
index 8e77280791fa..8d0631cdd291 100644
--- a/stdlib/@tests/stubtest_allowlists/py310.txt
+++ b/stdlib/@tests/stubtest_allowlists/py310.txt
@@ -254,3 +254,8 @@ types.SimpleNamespace.__init__ # class doesn't accept positional arguments but h
 # These enums derive from (str, Enum)
 pstats.SortKey.__new__
 tkinter.EventType.__new__
+
+# Incorrectly star import.
+ctypes._endian.DEFAULT_MODE
+ctypes._endian.RTLD_GLOBAL
+ctypes._endian.RTLD_LOCAL
diff --git a/stdlib/@tests/stubtest_allowlists/py311.txt b/stdlib/@tests/stubtest_allowlists/py311.txt
index aac0d4820b62..308855f8f00b 100644
--- a/stdlib/@tests/stubtest_allowlists/py311.txt
+++ b/stdlib/@tests/stubtest_allowlists/py311.txt
@@ -214,3 +214,8 @@ asynchat.async_chat.use_encoding
 asynchat.find_prefix_at_end
 pkgutil.ImpImporter\..*
 pkgutil.ImpLoader\..*
+
+# Incorrectly star import.
+ctypes._endian.DEFAULT_MODE
+ctypes._endian.RTLD_GLOBAL
+ctypes._endian.RTLD_LOCAL
diff --git a/stdlib/@tests/stubtest_allowlists/py312.txt b/stdlib/@tests/stubtest_allowlists/py312.txt
index 616fe8cf620e..5cd924397f6e 100644
--- a/stdlib/@tests/stubtest_allowlists/py312.txt
+++ b/stdlib/@tests/stubtest_allowlists/py312.txt
@@ -193,3 +193,9 @@ typing.SupportsAbs.__type_params__
 typing.SupportsRound.__type_params__
 typing_extensions.SupportsAbs.__type_params__
 typing_extensions.SupportsRound.__type_params__
+
+# Incorrectly star import.
+ctypes._endian.DEFAULT_MODE
+ctypes._endian.RTLD_GLOBAL
+ctypes._endian.RTLD_LOCAL
+ctypes._endian.SIZEOF_TIME_T
diff --git a/stdlib/@tests/stubtest_allowlists/py313.txt b/stdlib/@tests/stubtest_allowlists/py313.txt
index 1a3d31b8dabb..7c2e02700d23 100644
--- a/stdlib/@tests/stubtest_allowlists/py313.txt
+++ b/stdlib/@tests/stubtest_allowlists/py313.txt
@@ -7,13 +7,6 @@ _thread.interrupt_main
 _thread.lock
 _thread.start_joinable_thread
 _tkinter.create
-ctypes._endian.DEFAULT_MODE
-ctypes._endian.RTLD_GLOBAL
-ctypes._endian.RTLD_LOCAL
-ctypes._endian.SIZEOF_TIME_T
-ctypes._endian.cdll
-ctypes._endian.pydll
-ctypes._endian.pythonapi
 doctest.TestResults.__doc__
 doctest.TestResults.__new__
 filecmp.dircmp.__init__
diff --git a/stdlib/@tests/stubtest_allowlists/py38.txt b/stdlib/@tests/stubtest_allowlists/py38.txt
index 893efaae4a38..7866e8c822b0 100644
--- a/stdlib/@tests/stubtest_allowlists/py38.txt
+++ b/stdlib/@tests/stubtest_allowlists/py38.txt
@@ -245,3 +245,8 @@ unittest\.test\..+
 # These enums derive from (str, Enum)
 pstats.SortKey.__new__
 tkinter.EventType.__new__
+
+# Incorrectly star import.
+ctypes._endian.DEFAULT_MODE
+ctypes._endian.RTLD_GLOBAL
+ctypes._endian.RTLD_LOCAL
diff --git a/stdlib/@tests/stubtest_allowlists/py39.txt b/stdlib/@tests/stubtest_allowlists/py39.txt
index 5203888299e9..e7217a040654 100644
--- a/stdlib/@tests/stubtest_allowlists/py39.txt
+++ b/stdlib/@tests/stubtest_allowlists/py39.txt
@@ -228,3 +228,8 @@ types.SimpleNamespace.__init__  # class doesn't accept positional arguments but
 # These enums derive from (str, Enum)
 pstats.SortKey.__new__
 tkinter.EventType.__new__
+
+# Incorrectly star import.
+ctypes._endian.DEFAULT_MODE
+ctypes._endian.RTLD_GLOBAL
+ctypes._endian.RTLD_LOCAL
diff --git a/stdlib/@tests/stubtest_allowlists/win32-py313.txt b/stdlib/@tests/stubtest_allowlists/win32-py313.txt
index b59e0dea962d..a846e5853351 100644
--- a/stdlib/@tests/stubtest_allowlists/win32-py313.txt
+++ b/stdlib/@tests/stubtest_allowlists/win32-py313.txt
@@ -22,8 +22,6 @@ _winapi.STARTF_USEHOTKEY
 _winapi.STARTF_USEPOSITION
 _winapi.STARTF_USESIZE
 _winapi.SetEvent
-ctypes._endian.oledll
-ctypes._endian.windll
 nt.fchmod
 nt.lchmod
 ntpath.exists
diff --git a/stdlib/ctypes/_endian.pyi b/stdlib/ctypes/_endian.pyi
index add6365e615f..144f5ba5dd40 100644
--- a/stdlib/ctypes/_endian.pyi
+++ b/stdlib/ctypes/_endian.pyi
@@ -1,12 +1,5 @@
 import sys
-from _ctypes import RTLD_GLOBAL as RTLD_GLOBAL, RTLD_LOCAL as RTLD_LOCAL, Structure, Union
-from ctypes import DEFAULT_MODE as DEFAULT_MODE, cdll as cdll, pydll as pydll, pythonapi as pythonapi
-
-if sys.version_info >= (3, 12):
-    from _ctypes import SIZEOF_TIME_T as SIZEOF_TIME_T
-
-if sys.platform == "win32":
-    from ctypes import oledll as oledll, windll as windll
+from ctypes import Structure, Union
 
 # At runtime, the native endianness is an alias for Structure,
 # while the other is a subclass with a metaclass added in.