Update libc crate to 0.2.66

This change updates the libc crate to version 0.2.66.

Import subrepo libc/:libc at 4f11029a68040c90acf771976b019c1ef273a8cd

1 files changed, 28 insertions, 0 deletions

diff --git a/libc/src/unix/newlib/aarch64/mod.rs b/libc/src/unix/newlib/aarch64/mod.rs
index 96f381a..7e1b2bb 100644
--- a/libc/src/unix/newlib/aarch64/mod.rs
+++ b/libc/src/unix/newlib/aarch64/mod.rs
@@ -3,3 +3,31 @@ pub type wchar_t = u32;
 
 pub type c_long = i64;
 pub type c_ulong = u64;
+
+s! {
+    pub struct sockaddr {
+        pub sa_len: u8,
+        pub sa_family: ::sa_family_t,
+        pub sa_data: [::c_char; 14],
+    }
+
+    pub struct sockaddr_in6 {
+        pub sin6_len: u8,
+        pub sin6_family: ::sa_family_t,
+        pub sin6_port: ::in_port_t,
+        pub sin6_flowinfo: u32,
+        pub sin6_addr: ::in6_addr,
+        pub sin6_scope_id: u32,
+    }
+
+    pub struct sockaddr_in {
+        pub sin_len: u8,
+        pub sin_family: ::sa_family_t,
+        pub sin_port: ::in_port_t,
+        pub sin_addr: ::in_addr,
+        pub sin_zero: [::c_char; 8],
+    }
+}
+
+pub const POLLOUT: ::c_short = 0x4;
+pub const POLLHUP: ::c_short = 0x10;