ESP32-PaxCounter/src/macsniff.h

// ESP32 Functions
#include <esp_wifi.h>

#define MAC_SNIFF_WIFI 0
#define MAC_SNIFF_BLE  1

typedef struct {
    unsigned frame_ctrl:16;
    unsigned duration_id:16;
    uint8_t addr1[6]; /* receiver address */
    uint8_t addr2[6]; /* sender address */
    uint8_t addr3[6]; /* filtering address */
    unsigned sequence_ctrl:16;
    uint8_t addr4[6]; /* optional */
} wifi_ieee80211_mac_hdr_t;

typedef struct {
    wifi_ieee80211_mac_hdr_t hdr;
    uint8_t payload[0]; /* network data ended with 4 bytes csum (CRC32) */
} wifi_ieee80211_packet_t;

uint16_t salt_reset(void);
void wifi_sniffer_init(void);
void wifi_sniffer_set_channel(uint8_t channel);
void wifi_sniffer_packet_handler(void *buff, wifi_promiscuous_pkt_type_t type);

// function defined in rokkithash.cpp
uint32_t rokkit(const char * , int );