2#include "main-header.h" 
    4#include "user_app_exe.h" 
    6int is_hijacked_usb_acm();
 
    7int is_hijacked_esp32();
 
   10void unhijack_usb_acm();
 
   11int hijack_esp32_usart(
void ( *receive_hook )(uint8_t received));
 
   12int hijack_usb_acm(
void ( *receive_hook )(uint8_t *received, 
int size));
 
   13int send_via_usb_acm(uint8_t *buf, 
int size);
 
   14int hijack_receive_on_usb_acm(uint8_t *buf, 
int size);
 
   15int hijack_receive_esp32(uint8_t received);