Determine unallocated blocks. For further reference, the following functions might provide the required functionality: - [tsk_img_open](http://www.sleuthkit.org/sleuthkit/docs/api-docs/group__imglib.html#ga62e53e71dfceaeb74d771d419c746121) - [tsk_vs_open](http://www.sleuthkit.org/sleuthkit/docs/api-docs/group__vslib.html#ga880e811290ee7b77d300a0edf3ed051a) - [tsk_vs_part_walk](http://www.sleuthkit.org/sleuthkit/docs/api-docs/group__vslib.html#ga6babfcbacc9552ae208a74a0ae19c7ff) - [tsk_fs_open_vol](http://www.sleuthkit.org/sleuthkit/docs/api-docs/group__fslib.html#gacd833d256cbf9a16f4b0d271ede679cf) - [tsk_fs_block_walk](http://www.sleuthkit.org/sleuthkit/docs/api-docs/group__fslib.html#ga2529726a5cdbeebbbe08ac5291576fac) Each block that fulfills the required criteria is passed on to a callback function.
Determine unallocated blocks. For further reference, the following functions might provide the required functionality:
Each block that fulfills the required criteria is passed on to a callback function.