diff --git a/ext/ioleast.cpp b/ext/ioleast.cpp
deleted file mode 100644
index 7fd7317a..00000000
--- a/ext/ioleast.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*******************************************************************************
-
-    Copyright(C) Jonas 'Sortie' Termansen 2013.
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the Free
-    Software Foundation, either version 3 of the License, or (at your option)
-    any later version.
-
-    This program is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-    more details.
-
-    You should have received a copy of the GNU General Public License along with
-    this program. If not, see <http://www.gnu.org/licenses/>.
-
-    ioleast.cpp
-    Sortix functions for reliable reads and writes.
-
-*******************************************************************************/
-
-#include <stddef.h>
-#include <stdint.h>
-#include <unistd.h>
-
-#include "ioleast.h"
-
-#if !defined(__sortix__)
-
-size_t preadleast(int fd, void* buf, size_t least, size_t max, off_t off)
-{
-	ssize_t amount = pread(fd, buf, max, off);
-	if ( amount < 0 ) { return 0; }
-	if ( least && !amount ) { return 0; }
-	if ( (size_t) amount < least )
-	{
-		void* nextbuf = (uint8_t*) buf + amount;
-		size_t nextleast = least - amount;
-		size_t nextmax = max - amount;
-		off_t nextoff = off + amount;
-		amount += preadleast(fd, nextbuf, nextleast, nextmax, nextoff);
-	}
-	return amount;
-}
-
-size_t preadall(int fd, void* buf, size_t count, off_t off)
-{
-	return preadleast(fd, buf, count, count, off);
-}
-
-size_t pwriteleast(int fd, const void* buf, size_t least, size_t max, off_t off)
-{
-	ssize_t amount = pwrite(fd, buf, max, off);
-	if ( amount < 0 ) { return 0; }
-	if ( least && !amount ) { return 0; }
-	if ( (size_t) amount < least )
-	{
-		const void* nextbuf = (const uint8_t*) buf + amount;
-		size_t nextleast = least - amount;
-		size_t nextmax = max - amount;
-		off_t nextoff = off + amount;
-		amount += pwriteleast(fd, nextbuf, nextleast, nextmax, nextoff);
-	}
-	return amount;
-}
-
-size_t pwriteall(int fd, const void* buf, size_t count, off_t off)
-{
-	return pwriteleast(fd, buf, count, count, off);
-}
-
-#endif