i2c-bus-0.1.0: cbits/foreign.h

/*
-- Copyright (c) 2026 karamellpelle@hotmail.com
-- 
-- Permission is hereby granted, free of charge, to any person obtaining a copy of
-- this software and associated documentation files (the "Software"), to deal in
-- the Software without restriction, including without limitation the rights to
-- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-- of the Software, and to permit persons to whom the Software is furnished to do
-- so, subject to the following conditions:
-- 
-- The above copyright notice and this permission notice shall be included in all
-- copies or substantial portions of the Software.
-- 
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-- SOFTWARE.
*/

#ifndef _FOREIGN_H_
#define _FOREIGN_H_
#include <stddef.h>
#include <stdint.h>


int i2c_read(int fd, uint8_t addr, uint8_t* wbuf, size_t wbuf_len, uint8_t* rbuf, size_t rbuf_len);
int i2c_read_some(int fd, uint8_t addr, uint8_t* wbuf, size_t wbuf_len, uint8_t* rbuf, size_t rbuf_len);
int i2c_write(int fd, uint8_t addr, uint8_t* wbuf, size_t wbuf_len);
int i2c_write_some(int fd, uint8_t addr, uint8_t* wbuf, size_t wbuf_len);

#endif