Remove SIZE_T

Author: ChrisDenton

std/src/sys/pal/windows/alloc.rs

@@ -114,7 +114,7 @@ fn init_or_get_process_heap() -> c::HANDLE {
 extern "C" fn process_heap_init_and_alloc(
     _heap: MaybeUninit<c::HANDLE>, // We pass this argument to match the ABI of `HeapAlloc`
     flags: c::DWORD,
-    dwBytes: c::SIZE_T,
+    dwBytes: usize,
 ) -> c::LPVOID {
     let heap = init_or_get_process_heap();
     if core::intrinsics::unlikely(heap.is_null()) {
@@ -128,7 +128,7 @@ extern "C" fn process_heap_init_and_alloc(
 fn process_heap_alloc(
     _heap: MaybeUninit<c::HANDLE>, // We pass this argument to match the ABI of `HeapAlloc`,
     flags: c::DWORD,
-    dwBytes: c::SIZE_T,
+    dwBytes: usize,
 ) -> c::LPVOID {
     let heap = HEAP.load(Ordering::Relaxed);
     if core::intrinsics::likely(!heap.is_null()) {

std/src/sys/pal/windows/c.rs

@@ -19,7 +19,6 @@ pub use windows_sys::*;
 
 pub type DWORD = c_ulong;
 pub type WCHAR = u16;
-pub type SIZE_T = usize;
 pub type ULONG = c_ulong;
 
 pub type LPCVOID = *const c_void;