Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/vendor/core-foundation-sys/src/tree.rs b/vendor/core-foundation-sys/src/tree.rs
new file mode 100644
index 000000000..da6fdd607
--- /dev/null
+++ b/vendor/core-foundation-sys/src/tree.rs
@@ -0,0 +1,74 @@
+// Copyright 2023 The Servo Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution.
+//
+// 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. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::os::raw::c_void;
+
+use crate::base::{CFAllocatorRef, CFComparatorFunction, CFIndex, CFTypeID};
+use crate::string::CFStringRef;
+
+#[repr(C)]
+pub struct __CFTree(c_void);
+pub type CFTreeRef = *mut __CFTree;
+
+pub type CFTreeRetainCallBack = extern "C" fn(info: *const c_void) -> *const c_void;
+pub type CFTreeReleaseCallBack = extern "C" fn(info: *const c_void);
+pub type CFTreeCopyDescriptionCallBack = extern "C" fn(info: *const c_void) -> CFStringRef;
+pub type CFTreeApplierFunction = extern "C" fn(value: *const c_void, context: *mut c_void);
+
+#[repr(C)]
+pub struct CFTreeContext {
+    pub version: CFIndex,
+    pub info: *mut c_void,
+    pub retain: CFTreeRetainCallBack,
+    pub release: CFTreeReleaseCallBack,
+    pub copyDescription: CFTreeCopyDescriptionCallBack,
+}
+
+extern "C" {
+    /*
+     * CFTree.h
+     */
+    /* Creating Trees */
+    pub fn CFTreeCreate(allocator: CFAllocatorRef, context: *const CFTreeContext) -> CFTreeRef;
+
+    /* Modifying a Tree */
+    pub fn CFTreeAppendChild(tree: CFTreeRef, newChild: CFTreeRef);
+    pub fn CFTreeInsertSibling(tree: CFTreeRef, newSibling: CFTreeRef);
+    pub fn CFTreeRemoveAllChildren(tree: CFTreeRef);
+    pub fn CFTreePrependChild(tree: CFTreeRef, newChild: CFTreeRef);
+    pub fn CFTreeRemove(tree: CFTreeRef);
+    pub fn CFTreeSetContext(tree: CFTreeRef, context: *const CFTreeContext);
+
+    /* Sorting a Tree */
+    pub fn CFTreeSortChildren(
+        tree: CFTreeRef,
+        comparator: CFComparatorFunction,
+        context: *mut c_void,
+    );
+
+    /* Examining a Tree */
+    pub fn CFTreeFindRoot(tree: CFTreeRef) -> CFTreeRef;
+    pub fn CFTreeGetChildAtIndex(tree: CFTreeRef, idx: CFIndex) -> CFTreeRef;
+    pub fn CFTreeGetChildCount(tree: CFTreeRef) -> CFIndex;
+    pub fn CFTreeGetChildren(tree: CFTreeRef, children: *mut CFTreeRef);
+    pub fn CFTreeGetContext(tree: CFTreeRef, context: *mut CFTreeContext);
+    pub fn CFTreeGetFirstChild(tree: CFTreeRef) -> CFTreeRef;
+    pub fn CFTreeGetNextSibling(tree: CFTreeRef) -> CFTreeRef;
+    pub fn CFTreeGetParent(tree: CFTreeRef) -> CFTreeRef;
+
+    /* Performing an Operation on Tree Elements */
+    pub fn CFTreeApplyFunctionToChildren(
+        tree: CFTreeRef,
+        applier: CFTreeApplierFunction,
+        context: *mut c_void,
+    );
+
+    /* Getting the Tree Type ID */
+    pub fn CFTreeGetTypeID() -> CFTypeID;
+}