[ Version ( since = "2.8" ) ]
public uint get_minor_version ()
Returns the minor version number of the ATK library.
(e.g. in ATK version 2.7.4 this is 7.)
This function is in the library, so it represents the ATK library your code is are running against. In contrast, the MINOR_VERSION macro represents the minor version of the ATK headers you have included when compiling your code.
the minor version number of the ATK library