bzerrno

Returns a bzip2 error number

&reftitle.description; `int` `bzerrno` `resource` `bz`

Returns the error number of any bzip2 error returned by the given file pointer.

&reftitle.parameters;

`bz`

- The file pointer. It must be valid and must point to a file successfully opened by `bzopen`.

&reftitle.returnvalues;

Returns the error number as an integer.

&reftitle.seealso;

- `bzerror`
- `bzerrstr`