how to recovering a damaged partiotion table on any external drive

Question

I need to repair the partition table etc. of a corrupted device for data recovering.

I search for library, method or so to call bios-interrupt, specially int 13.

Answer 1

Typically this requires third party software (often these have fees).

For example: https://www.minitool.com/free-tools/minitool-partitionrecovery.html