Something
public c v1 · immutablefgets(buffer, sizeof(buffer) - 1, buffer);address = strtok(buffer, " \t\r\n");mask = strtok(NULL, " \t\r\n");reason = strtok(NULL, "\r\n");fgets(buffer, sizeof(buffer) - 1, buffer);address = strtok(buffer, " \t\r\n");mask = strtok(NULL, " \t\r\n");reason = strtok(NULL, "\r\n");