--- /dev/null
+#ifndef TESTS_FILESYS_EXTENDED_SYN_RW_H
+#define TESTS_FILESYS_EXTENDED_SYN_RW_H
+
+#define CHUNK_SIZE 8
+#define CHUNK_CNT 512
+#define BUF_SIZE (CHUNK_SIZE * CHUNK_CNT)
+static const char filename[] = "logfile";
+
+#endif /* tests/filesys/extended/syn-rw.h */