Reorganize_definitions on libexpat renames stdlib read function

[ahomescu]

Running reorganize_definitions on libexpat produced a renamed read_1 function with a ssize_t_1 return type:

diff --git a/lib.rs b/lib.rs
index 88a9cfb5..53e897a4 100644
--- a/lib.rs
+++ b/lib.rs
@@ -908,12 +908,6 @@ pub mod stdlib {
             __nbytes: crate::__stddef_size_t_h::size_t,
         ) -> crate::stdlib::ssize_t;

-        pub fn read_1(
-            __fd: ::core::ffi::c_int,
-            __buf: *mut ::core::ffi::c_void,
-            __nbytes: crate::__stddef_size_t_h::size_t,
-        ) -> crate::stdlib::ssize_t_1;
-
         pub fn getpid() -> crate::stdlib::__pid_t;
     }
     pub type FILE = crate::stdlib::_IO_FILE;
@@ -992,7 +986,6 @@ pub mod stdlib {
         pub tv_sec: crate::stdlib::__time_t,
         pub tv_usec: crate::stdlib::__suseconds_t,
     }
-    pub type ssize_t_1 = isize;

[kkysen]

If we can minimize this test case, can we add it as a snapshot test? Then it'll be clear once we fix it.

[ahomescu]

Sure, I'm just not exactly sure yet how it's happening.