From bc5ededbbe32f2191b0e39d9708b624fb9a78015 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Nohlg=C3=A5rd?= <joakim.nohlgard@eistec.se>
Date: Wed, 6 Apr 2016 07:46:19 +0200
Subject: [PATCH] sys/newlib: Update _read_r and _write_r to match newlib
 prototypes in reent.h

---
 sys/newlib/syscalls.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/newlib/syscalls.c b/sys/newlib/syscalls.c
index 7628a20746..e5384188d0 100644
--- a/sys/newlib/syscalls.c
+++ b/sys/newlib/syscalls.c
@@ -186,7 +186,7 @@ int _open_r(struct _reent *r, const char *name, int flags, int mode)
  *
  * @return      TODO
  */
-int _read_r(struct _reent *r, int fd, void *buffer, unsigned int count)
+_ssize_t _read_r(struct _reent *r, int fd, void *buffer, size_t count)
 {
     (void)r;
     (void)fd;
@@ -208,7 +208,7 @@ int _read_r(struct _reent *r, int fd, void *buffer, unsigned int count)
  *
  * @return      TODO
  */
-int _write_r(struct _reent *r, int fd, const void *data, unsigned int count)
+_ssize_t _write_r(struct _reent *r, int fd, const void *data, size_t count)
 {
     (void) r;
     (void) fd;