match_strsig2    4025 tools/finsig_dryos.c     case 2:     return fw_string_process_unaligned(fw, sig, match_strsig2);
match_strsig2    3003 tools/finsig_vxworks.c     case 2:     return fw_string_process_unaligned(fw, sig, match_strsig2);