Description: workaround glibc posix violation with regards to suseconds_t
 According to posix tv_usec has type suseconds_t, however glibc with time64
 violates this defining tv_usec as time_t (a 64-bit type) while defining
 suseconds_t as a 32-bit type.

 Most C programs don't care about this difference because C allows implicit
 conversion between different sized integers but rust does not..

 This patch works around the issue by letting the compiler infer the type
 to convert to.

--- rust-net2-0.2.37.orig/src/ext.rs
+++ rust-net2-0.2.37/src/ext.rs
@@ -899,7 +899,7 @@ fn ms2timeout(dur: Option<u32>) -> timev
     match dur {
         Some(d) => timeval {
             tv_sec: (d / 1000) as time_t,
-            tv_usec: (d % 1000) as suseconds_t,
+            tv_usec: (d % 1000) as _,
         },
         None => timeval { tv_sec: 0, tv_usec: 0 },
     }