> For the complete documentation index, see [llms.txt](https://docs.hex-rays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hex-rays.com/8.4/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/1526.md).

# rebase\_program

Rebase the whole program by 'delta' bytes delta - number of bytes to move the program flags - combination of [MFS\_...](/8.4/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/1525.md) constants it is recommended to use MSF\_FIXONCE so that the loader takes care of global variables it stored in the database returns: error code [MOVE\_SEGM\_...](/8.4/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/1525.md)

long rebase\_program(long delta, long flags);


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