rendered paste body#include <stdio.h>#include <stdlib.h> struct pcap_file_header { long magic; u_short version_major; u_short version_minor; long thiszone; u_long sigfigs; u_long snaplen; u_long linktype; };int main (void){ struct pcap_file_header file_header = {0}; FILE *fp = NULL; fp = fopen ("/tmp/pflog", "rb"); if (fp == NULL) { fprintf(stderr, "Unable to open file.\n"); return EXIT_FAILURE; } if (fread(&file_header.magic, sizeof(file_header.magic),1,fp) == NULL) { fprintf(stderr, "error reading magic!\n"); return EXIT_FAILURE; } printf("%d\n", file_header.magic); fclose(fp); return 0;}