@@ -2,10 +2,13 @@ from typing import Any, Callable, TypeVar
 
 _T = TypeVar("_T")
 
+
 def add_ref(obj: Any) -> None: ...
 def remove_ref(obj: Any) -> None: ...
 def force_set_attr(typ: type[Any], key: str, value: Any) -> None: ...
 def set_ref(obj: Any, count: int) -> None: ...
+
+
 def handle(
     func: Callable[..., _T],
     args: tuple[Any, ...] | None = None,
 
@@ -7,20 +7,37 @@
 from ._utils import force_set_attr
 from .api_bindings import *
 from .base_pointers import (
-    BaseAllocatedPointer, BaseCPointer, BaseObjectPointer, BasePointer,
-    BasicPointer, Dereferencable, IterDereferencable, Sized, Typed
+    BaseAllocatedPointer,
+    BaseCPointer,
+    BaseObjectPointer,
+    BasePointer,
+    BasicPointer,
+    Dereferencable,
+    IterDereferencable,
+    Sized,
+    Typed,
 )
 from .bindings import *
 from .c_pointer import (
-    TypedCPointer, VoidPointer, array, cast, to_c_ptr, to_struct_ptr, to_voidp
+    TypedCPointer,
+    VoidPointer,
+    array,
+    cast,
+    to_c_ptr,
+    to_struct_ptr,
+    to_voidp,
 )
 from .calloc import AllocatedArrayPointer, calloc
 from .custom_binding import binding, binds
 from .decay import decay, decay_annotated, decay_wrapped
 from .exceptions import (
-    AllocationError, DereferenceError, FreedMemoryError,
-    InvalidBindingParameter, InvalidSizeError, NullPointerError,
-    SegmentViolation
+    AllocationError,
+    DereferenceError,
+    FreedMemoryError,
+    InvalidBindingParameter,
+    InvalidSizeError,
+    NullPointerError,
+    SegmentViolation,
 )
 from .magic import _
 from .malloc import AllocatedPointer, free, malloc, realloc
 
@@ -1,12 +1,6 @@
 import ctypes
 from ctypes.util import find_library
-from platform import system
-
-platforms = {
-    "linux": "libc.so.6",
-    "darwin": "libc.dylib",
-    "windows": "msvcrt",
-}
+from sys import platform
 
 __all__ = (
     "c_malloc",
@@ -20,7 +14,16 @@
     "ldiv_t",
 )
 
-dll = ctypes.CDLL(platforms.get(system().lower()) or find_library("c"))
+_c_library_name: str
+
+if platform in ("win32", "cygwin"):
+    _c_library_name = "msvcrt"
+elif platform == "darwin":
+    _c_library_name = "libc.dylib"
+else:
+    _c_library_name = find_library("c") or "libc.so.6"
+
+dll = ctypes.CDLL(_c_library_name)
 
 
 class tm(ctypes.Structure):