esp-idf/components/newlib/platform_include/sys/uio.h

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/*
* 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