Mosel version

By default, Mosel modules will require (at least) the Mosel version that has been used for compiling them. That is, they cannot be run on older versions of Mosel. However, if we know that a module is not using any recent features of Mosel (e.g. it has been developed some time ago using an older version of Mosel and we are now simply recompiling it with some newer release) we can set the Mosel NI compatibility flag XPRM_NICOMPAT to some older version number.

#define XPRM_NICOMPAT 3002000           /* Compatibility level: Mosel 3.2.0 */