usb_keyboard.h

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#ifndef USB_KEYBOARD_H
#define USB_KEYBOARD_H
 
#include "../typedef.h"

typedef struct {
    u8 modifier; 
    u8 reserved; 
    u8 keys[6];  
} hid_keyboard_packet;

typedef enum {
    USB_OK          = 0,  
    USB_ERROR_NO_DEVICE = -1, 
    USB_ERROR_READ_FAIL = -2, 
    USB_END_OF_STREAM   = -3  
} usb_status;

int
usb_keyboard_init(void);

int
usb_keyboard_read_packet(hid_keyboard_packet *out_packet);

void
usb_keyboard_cleanup(void);
 
#endif // USB_KEYBOARD_H