1 files changed, 23 insertions, 0 deletions
diff --git a/third_party/rust/winapi/src/um/processtopologyapi.rs b/third_party/rust/winapi/src/um/processtopologyapi.rs
new file mode 100644
index 0000000000..694f0762a9
--- /dev/null
+++ b/third_party/rust/winapi/src/um/processtopologyapi.rs
@@ -0,0 +1,23 @@
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// All files in the project carrying such notice may not be copied, modified, or distributed
+// except according to those terms.
+use shared::minwindef::{BOOL, PUSHORT};
+use um::winnt::{GROUP_AFFINITY, HANDLE, PGROUP_AFFINITY};
+extern "system" {
+    pub fn GetProcessGroupAffinity(
+        hProcess: HANDLE,
+        GroupCount: PUSHORT,
+        GroupArray: PUSHORT,
+    ) -> BOOL;
+    pub fn GetThreadGroupAffinity(
+        hThread: HANDLE,
+        GroupAffinity: PGROUP_AFFINITY,
+    ) -> BOOL;
+    pub fn SetThreadGroupAffinity(
+        hThread: HANDLE,
+        GroupAffinity: *const GROUP_AFFINITY,
+        PreviousGroupAffinity: PGROUP_AFFINITY,
+    ) -> BOOL;
+}