1 files changed, 0 insertions, 57 deletions
diff --git a/ctr-std/src/sys/horizon/memchr.rs b/ctr-std/src/sys/horizon/memchr.rs
deleted file mode 100644
index f49adc2..0000000
--- a/ctr-std/src/sys/horizon/memchr.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-//
-// Original implementation taken from rust-memchr
-// Copyright 2015 Andrew Gallant, bluss and Nicolas Koch
-
-pub fn memchr(needle: u8, haystack: &[u8]) -> Option<usize> {
-    use libc;
-
-    let p = unsafe {
-        libc::memchr(
-            haystack.as_ptr() as *const libc::c_void,
-            needle as libc::c_int,
-            haystack.len())
-    };
-    if p.is_null() {
-        None
-    } else {
-        Some(p as usize - (haystack.as_ptr() as usize))
-    }
-}
-
-pub fn memrchr(needle: u8, haystack: &[u8]) -> Option<usize> {
-
-    #[cfg(target_os = "linux")]
-    fn memrchr_specific(needle: u8, haystack: &[u8]) -> Option<usize> {
-        use libc;
-
-        // GNU's memrchr() will - unlike memchr() - error if haystack is empty.
-        if haystack.is_empty() {return None}
-        let p = unsafe {
-            libc::memrchr(
-                haystack.as_ptr() as *const libc::c_void,
-                needle as libc::c_int,
-                haystack.len())
-        };
-        if p.is_null() {
-            None
-        } else {
-            Some(p as usize - (haystack.as_ptr() as usize))
-        }
-    }
-
-    #[cfg(not(target_os = "linux"))]
-    fn memrchr_specific(needle: u8, haystack: &[u8]) -> Option<usize> {
-        ::core::slice::memchr::memrchr(needle, haystack)
-    }
-
-    memrchr_specific(needle, haystack)
-}