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, 30 insertions, 0 deletions

diff --git a/libc/src/unix/newlib/arm/mod.rs b/libc/src/unix/newlib/arm/mod.rs
index 372a48c..39cb425 100644
--- a/libc/src/unix/newlib/arm/mod.rs
+++ b/libc/src/unix/newlib/arm/mod.rs
@@ -3,3 +3,33 @@ pub type wchar_t = u32;
 
 pub type c_long = i32;
 pub type c_ulong = u32;
+
+s! {
+    pub struct sockaddr {
+        pub sa_family: ::sa_family_t,
+        pub sa_data: [::c_char; 14],
+    }
+
+    pub struct sockaddr_in6 {
+        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_family: ::sa_family_t,
+        pub sin_port: ::in_port_t,
+        pub sin_addr: ::in_addr,
+        pub sin_zero: [u8; 8],
+    }
+
+    pub struct sockaddr_storage {
+        pub ss_family: ::sa_family_t,
+        pub __ss_padding: [u8; 26],
+    }
+}
+
+pub const POLLOUT: ::c_short = 0x10;
+pub const POLLHUP: ::c_short = 0x4;