move declarations of mcontext_t and ucontext_t

Author: bsteinb

src/unix/bsd/apple/b64/aarch64/align.rs

@@ -1,3 +1,5 @@
+pub type mcontext_t = *mut __darwin_mcontext64;
+
 s_no_extra_traits! {
     #[allow(missing_debug_implementations)]
     pub struct max_align_t {
@@ -6,6 +8,15 @@ s_no_extra_traits! {
 }
 
 s! {
+    pub struct ucontext_t {
+        pub uc_onstack: ::c_int,
+        pub uc_sigmask: ::sigset_t,
+        pub uc_stack: ::stack_t,
+        pub uc_link: *mut ::ucontext_t,
+        pub uc_mcsize: usize,
+        pub uc_mcontext: mcontext_t,
+    }
+
     pub struct __darwin_mcontext64 {
         pub __es: __darwin_arm_exception_state64,
         pub __ss: __darwin_arm_thread_state64,

src/unix/bsd/apple/b64/mod.rs

@@ -2,7 +2,6 @@
 
 pub type c_long = i64;
 pub type c_ulong = u64;
-pub type mcontext_t = *mut __darwin_mcontext64;
 
 s! {
     pub struct timeval32 {
@@ -48,15 +47,6 @@ s! {
         pub bh_datalen: u32,
         pub bh_hdrlen: ::c_ushort,
     }
-
-    pub struct ucontext_t {
-        pub uc_onstack: ::c_int,
-        pub uc_sigmask: ::sigset_t,
-        pub uc_stack: ::stack_t,
-        pub uc_link: *mut ::ucontext_t,
-        pub uc_mcsize: usize,
-        pub uc_mcontext: mcontext_t,
-    }
 }
 
 s_no_extra_traits! {

src/unix/bsd/apple/b64/x86_64/mod.rs

@@ -1,6 +1,16 @@
 pub type boolean_t = ::c_uint;
+pub type mcontext_t = *mut __darwin_mcontext64;
 
 s! {
+    pub struct ucontext_t {
+        pub uc_onstack: ::c_int,
+        pub uc_sigmask: ::sigset_t,
+        pub uc_stack: ::stack_t,
+        pub uc_link: *mut ::ucontext_t,
+        pub uc_mcsize: usize,
+        pub uc_mcontext: mcontext_t,
+    }
+
     pub struct __darwin_mcontext64 {
         pub __es: __darwin_x86_exception_state64,
         pub __ss: __darwin_x86_thread_state64,