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#include <stdint.h>
#define FXL6408_REG_ID_CTRL 0x01
#define FXL6408_REG_IO_DIR 0x03
#define FXL6408_REG_O_STATE 0x05
#define FXL6408_REG_O_HIZ 0x07
#define FXL6408_REG_I_DEFAULT 0x09
#define FXL6408_REG_PULL_ENA 0x0B
#define FXL6408_REG_PULL_DIR 0x0D
#define FXL6408_REG_I_STATE 0x0F
#define FXL6408_REG_INT_MASK 0x11
#define FXL6408_REG_INT_STATE 0x13
int eos_fxl6408_reg_read(uint8_t chip_id, uint8_t reg, uint8_t *data);
int eos_fxl6408_reg_write(uint8_t chip_id, uint8_t reg, uint8_t data);
int eos_fxl6408_pin_get(uint8_t chip_id, uint8_t reg, uint8_t pin, uint8_t *val);
int eos_fxl6408_pin_set(uint8_t chip_id, uint8_t reg, uint8_t pin, uint8_t val);
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