initial commit

libs/newlib/platform_include/sys/uio.h

@@ -0,0 +1,24 @@
+/*
+ * SPDX-FileCopyrightText: 2018-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct iovec;
+
+int writev(int s, const struct iovec *iov, int iovcnt);
+
+ssize_t readv(int fd, const struct iovec *iov, int iovcnt);
+
+#ifdef __cplusplus
+}
+#endif