Being the start of a new year, I figure what better "time" to write the C library time.h functions.
Although, the other idea of adding a SetTransform() to the Video Driver interface to allow the code to set a 2D transformation matrix to allow subsequent plots and whatnot to be scaled is inspired.
I've separated out the definitions for the DOS driver interface and created a file for the Video Driver interface. Unlike previous incarnations of this, I have added the same Context approach as other drivers use so that multiple displays on one adapter (or multiple adapters of the same type) can be handled easily.
