IBASE MRS-801-RE - Manual (Page 86)

78 MRS-801-RE User Manual
#ifndef _I2CBUSSES_H
#define _I2CBUSSES_H
#include <unistd.h>
struct i2c_adap {
int nr;
char *name;
const char *funcs;
const char *algo;
};
struct i2c_adap *gather_i2c_busses(void);
void free_adapters(struct i2c_adap *adapters);
int lookup_i2c_bus(const char *i2cbus_arg);
int parse_i2c_address(const char *address_arg);
int open_i2c_dev(int i2cbus, char *filename, size_t size, int quiet);
int set_slave_addr(int file, int address, int force);
#define MISSING_FUNC_FMT "Error: Adapter does not have %s capability\n"
#endif
/*
util.c - helper functions
*/
#include <stdio.h>
#include "util.h"
/* Return 1 if we should continue, 0 if we should abort */
int user_ack(int def)
{
char s[2];
int ret;