Questions and postings pertaining to the development of ImageMagick, feature enhancements, and ImageMagick internals. ImageMagick source code and algorithms are discussed here. Usage questions which are too arcane for the normal user list should also be posted here.
The vms.h header is activated in studio.h if your system defines the pre-processor symbol "vms". Peruse your system and see where vms is being defined or comment out the vms.h call in studio.h.