> bk_create()
> frontend.cpp:954: error: invalid conversion from ‘DWORD**’ to ‘void**’

Yes, the original bk_create() prototype was wrong, implying a pointer to the data instead of pointer-to-the-
pointer-to-the-data.

The prototype was corrected recently (within the last 2 years?), but as an unfortunate side-effect, nazi C 
compilers refuse to automatically downgrade "xxx**" to "void**" (when downgrade of xxx* to void* is 
accepted) and a cast is now required.

K.O.