+#include <linux/wireless.h>
+
/* the pcap_process callback function */
void pcap_process(u_char *count,const struct pcap_pkthdr *pcap_header,
const u_char *package);
+/* snap header struct */
+struct snaphdr {
+ unsigned char snap[6]; /* the six magic snap chars */
+ unsigned short proto; /* protocol type */
+} __attribute__ ((packed));
+
+/* info struct */
+struct info_struct {
+ int count; /* count packages */
+ char dev[10]; /* device */
+ char mmode; /* monitor type ... and later more */
+ int channel; /* current freq channel */
+};
+
+/* hop_chanel function */
+int hop_channel(struct info_struct *info,int foo_fd);