diff --git a/stdlib/_winapi.pyi b/stdlib/_winapi.pyi
index 8cdd62d63..2c25b74cb 100644
--- a/stdlib/_winapi.pyi
+++ b/stdlib/_winapi.pyi
@@ -3,49 +3,49 @@ from typing import Any, NoReturn, Sequence, overload
 from typing_extensions import Literal, final
 
 if sys.platform == "win32":
-    CREATE_NEW_CONSOLE: int
-    CREATE_NEW_PROCESS_GROUP: int
-    DUPLICATE_CLOSE_SOURCE: int
-    DUPLICATE_SAME_ACCESS: int
-    ERROR_ALREADY_EXISTS: int
-    ERROR_BROKEN_PIPE: int
-    ERROR_IO_PENDING: int
-    ERROR_MORE_DATA: int
-    ERROR_NETNAME_DELETED: int
-    ERROR_NO_DATA: int
-    ERROR_NO_SYSTEM_RESOURCES: int
-    ERROR_OPERATION_ABORTED: int
-    ERROR_PIPE_BUSY: int
-    ERROR_PIPE_CONNECTED: int
-    ERROR_SEM_TIMEOUT: int
-    FILE_FLAG_FIRST_PIPE_INSTANCE: int
-    FILE_FLAG_OVERLAPPED: int
-    FILE_GENERIC_READ: int
-    FILE_GENERIC_WRITE: int
-    GENERIC_READ: int
-    GENERIC_WRITE: int
-    INFINITE: int
-    NMPWAIT_WAIT_FOREVER: int
-    NULL: int
-    OPEN_EXISTING: int
-    PIPE_ACCESS_DUPLEX: int
-    PIPE_ACCESS_INBOUND: int
-    PIPE_READMODE_MESSAGE: int
-    PIPE_TYPE_MESSAGE: int
-    PIPE_UNLIMITED_INSTANCES: int
-    PIPE_WAIT: int
-    PROCESS_ALL_ACCESS: int
-    PROCESS_DUP_HANDLE: int
-    STARTF_USESHOWWINDOW: int
-    STARTF_USESTDHANDLES: int
-    STD_ERROR_HANDLE: int
-    STD_INPUT_HANDLE: int
-    STD_OUTPUT_HANDLE: int
-    STILL_ACTIVE: int
-    SW_HIDE: int
-    WAIT_ABANDONED_0: int
-    WAIT_OBJECT_0: int
-    WAIT_TIMEOUT: int
+    CREATE_NEW_CONSOLE: Literal[16]
+    CREATE_NEW_PROCESS_GROUP: Literal[512]
+    DUPLICATE_CLOSE_SOURCE: Literal[1]
+    DUPLICATE_SAME_ACCESS: Literal[2]
+    ERROR_ALREADY_EXISTS: Literal[183]
+    ERROR_BROKEN_PIPE: Literal[109]
+    ERROR_IO_PENDING: Literal[997]
+    ERROR_MORE_DATA: Literal[234]
+    ERROR_NETNAME_DELETED: Literal[64]
+    ERROR_NO_DATA: Literal[232]
+    ERROR_NO_SYSTEM_RESOURCES: Literal[1450]
+    ERROR_OPERATION_ABORTED: Literal[995]
+    ERROR_PIPE_BUSY: Literal[231]
+    ERROR_PIPE_CONNECTED: Literal[535]
+    ERROR_SEM_TIMEOUT: Literal[121]
+    FILE_FLAG_FIRST_PIPE_INSTANCE: Literal[524288]
+    FILE_FLAG_OVERLAPPED: Literal[1073741824]
+    FILE_GENERIC_READ: Literal[1179785]
+    FILE_GENERIC_WRITE: Literal[1179926]
+    GENERIC_READ: Literal[2147483648]
+    GENERIC_WRITE: Literal[1073741824]
+    INFINITE: Literal[4294967295]
+    NMPWAIT_WAIT_FOREVER: Literal[4294967295]
+    NULL: Literal[0]
+    OPEN_EXISTING: Literal[3]
+    PIPE_ACCESS_DUPLEX: Literal[3]
+    PIPE_ACCESS_INBOUND: Literal[1]
+    PIPE_READMODE_MESSAGE: Literal[2]
+    PIPE_TYPE_MESSAGE: Literal[4]
+    PIPE_UNLIMITED_INSTANCES: Literal[255]
+    PIPE_WAIT: Literal[0]
+    PROCESS_ALL_ACCESS: Literal[2097151]
+    PROCESS_DUP_HANDLE: Literal[64]
+    STARTF_USESHOWWINDOW: Literal[1]
+    STARTF_USESTDHANDLES: Literal[256]
+    STD_ERROR_HANDLE: Literal[4294967284]
+    STD_INPUT_HANDLE: Literal[4294967286]
+    STD_OUTPUT_HANDLE: Literal[4294967285]
+    STILL_ACTIVE: Literal[259]
+    SW_HIDE: Literal[0]
+    WAIT_ABANDONED_0: Literal[128]
+    WAIT_OBJECT_0: Literal[0]
+    WAIT_TIMEOUT: Literal[258]
     def CloseHandle(__handle: int) -> None: ...
     @overload
     def ConnectNamedPipe(handle: int, overlapped: Literal[True]) -> Overlapped: ...