The XPM Format and Library By Arnaud Le Hors . While XPM is not an X Consortium standard, it is already a de facto standard. It is used in many applications both commercial and non-commercial.
Several vendors distribute the XPM library, as contributed software, on the platforms they sell.
Moreover, the Common Desktop Environment specifies that icons must be stored either in XBM or XPM format. XPM has nothing to do with dates in any form. The XPM library is therefore Y2K compliant . It is available both in source and binaries for various systems. You may find the XPM distribution on other sites too but it may be out of date, since I only upload on the two sites mentionned above.