Name: H5Tunregister
Signature:
herr_t H5Tunregister( H5T_pers_t pers, const char *name, hid_t src_id, hid_t dst_id, H5T_conv_t func )
Purpose:
Removes a conversion function.
Description:
H5Tunregister removes a conversion function matching certain criteria, like soft or hard conversion, source and destination types, and the conversion function.

If a user is trying to remove a conversion function he registered, all parameters can be used. If he is trying to remove a library’s default conversion function, there is no guarantee the name and func parameters will match user’s chosen values. Passing in some values may cause this function to fail. A good practice is to pass in NULL as their values.

All parameters are optional. The missing parameters will be used to generalize the searching criteria.

The conversion function pointer type declaration is described in H5Tregister.

Parameters:
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Fortran90 Interface:
None.
History: