Update libc crate to 0.2.66

This change updates the libc crate to version 0.2.66.

Import subrepo libc/:libc at 4f11029a68040c90acf771976b019c1ef273a8cd

2 files changed, 31 insertions, 0 deletions

diff --git a/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/align.rs b/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/align.rs
new file mode 100644
index 0000000..7ca870f
--- /dev/null
+++ b/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/align.rs
@@ -0,0 +1,7 @@
+s_no_extra_traits! {
+    #[allow(missing_debug_implementations)]
+    #[repr(align(16))]
+    pub struct max_align_t {
+        priv_: [f64; 4]
+    }
+}
diff --git a/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs b/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs
new file mode 100644
index 0000000..0769a22
--- /dev/null
+++ b/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs
@@ -0,0 +1,24 @@
+pub type c_char = i8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type time_t = i64;
+pub type suseconds_t = i64;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+    if #[cfg(libc_const_size_of)] {
+        #[doc(hidden)]
+        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
+    } else {
+        #[doc(hidden)]
+        pub const _ALIGNBYTES: usize = 8 - 1;
+    }
+}
+pub const MAP_32BIT: ::c_int = 0x00080000;
+
+cfg_if! {
+    if #[cfg(libc_align)] {
+        mod align;
+        pub use self::align::*;
+    }
+}