I have used VSDK since late 1990, last kernel version 1.9.10b11, I think it is 32bit. Good product.
My customer want to use Mac OS X 10.10 64 bit.
I download 5.7 VSDK C++. Run example in Paradigma Software/VSDK_x64_5 , VSDK_Examples.xcodeproj ERROR.
Your installer make folder at:/usr/local/lib/vcomponents_x64 and your xcodeproj's search path is:/usr/local/lib/vcomponents NO _x64. Easy fix for me in my own xcodeproject.
I can't fix:TickCount is deprecated in OS X 10.8. in file FBL_OsMacMacho.h line 53