#ifndef REMOTE_CTRL_H
#define REMOTE_CTRL_H

/*
 * remote_ctrl.h — 433MHz SK-RC433A remote control input via GPIO sysfs
 *
 * gpio65: INPUT  — SK-RC433A OUT (interlock mode: HIGH=START, LOW=STOP)
 * gpio66: OUTPUT — test LED (blink when START, off when STOP)
 */

/* Initialize GPIOs and start poll/blink threads.
 * Returns 0 on success, -1 on error. */
int remote_ctrl_init(void);

/* Stop threads and release GPIO resources. */
void remote_ctrl_cleanup(void);

/* Get current remote state: 1=START, 0=STOP. Thread-safe. */
int remote_ctrl_get_state(void);

#endif /* REMOTE_CTRL_H */