Application Note AN2617 refers to:
A set of library files have been prepared to allow this interrupt priority scheme to be easily incorporated into any application. The function of these library files is demonstrated in the software written to accompany this application note. The library files utilize macros that set the relevant bit masks based on the priority level. The software is configured as a macro to provide the most efficient implementation of the priority scheme. Please refer to the ‘read me’ file included with the software for further information about the function and configuration of the library files. The files can be simply copied out of the example software and used in any application requiring interrupt priority functionality.
Can anyone tell me where to get this "set of library files" ?