Merge pull request #112 from rust-random/windows-sys

rand_jitter: Migrate from winapi to windows-sys and bump version

Author: vks

Cargo.lock

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.6.1] - 2026-05-16
+### Changes
+- Migrate from `winapi` to `windows-sys`
+
 ## [0.6.0] - 2026-02-01
 ### Changes
 - Use Edition 2024 and MSRV 1.85 ([#73])

rand_jitter/CHANGELOG.md

@@ -1,6 +1,6 @@
 [package]
 name = "rand_jitter"
-version = "0.6.0"
+version = "0.6.1"
 authors = ["The Rand Project Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
@@ -28,4 +28,4 @@ log = { version = "0.4.4", optional = true }
 libc = { version = "0.2", default-features = false }
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version = "0.3", features = ["profileapi"] }
+windows-sys = { version = "0.59", features = ["Win32_System_Performance"] }

rand_jitter/Cargo.toml

@@ -34,11 +34,9 @@ pub fn get_nstime() -> u64 {
 
 #[cfg(target_os = "windows")]
 pub fn get_nstime() -> u64 {
-    use winapi;
-
+    let mut t = 0i64;
     unsafe {
-        let mut t = super::mem::zeroed();
-        winapi::um::profileapi::QueryPerformanceCounter(&mut t);
-        *t.QuadPart() as u64
+        windows_sys::Win32::System::Performance::QueryPerformanceCounter(&mut t);
     }
+    t as u64
 }