1 files changed, 7 insertions, 0 deletions
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
index cb2df378c..06173be66 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
@@ -49,3 +49,10 @@ s! {
         pub cgroup: ::c_ulonglong,
     }
 }
+
+extern "C" {
+    pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
+    pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
+    pub fn makecontext(ucp: *mut ucontext_t, func: extern "C" fn(), argc: ::c_int, ...);
+    pub fn swapcontext(uocp: *mut ucontext_t, ucp: *const ucontext_t) -> ::c_int;
+}