<p><b>@neiljay</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/RIOT-OS/RIOT/pull/6892#discussion_r124273989">cpu/mips32r2_common/newlib_syscalls_mips_uhi/syscalls.c</a>:</p>
<pre style='color:#555'>> +int _isatty_r(struct _reent *r, int fd)
+{
+    r->_errno = 0;
+    if(fd == STDIN_FILENO || fd == STDOUT_FILENO || fd == STDERR_FILENO) {
+        return 1;
+    }
+    return 0;
+}
+
+/**
+* @brief Send a signal to a thread
+*
+* @param[in] pid the pid to send to
+* @param[in] sig the signal to send
+*
+* @return TODO
</pre>
<p>ok</p>

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