(Prevents waiting for final key on exit for Win32)

Borland\CBuilder6\Include\windef.h 142: Too many types in declaration
Borland\CBuilder6\Include\windef.h 142: Need an identifier to declare
curs_cio.c #includes gen_defs.h for BOOL/TRUE/FALSE definitions.

compatibility with older sbbs builds.

char being unsigned by default)

Use WORD instead of u_short

Modify all the headers... I already DID this, what happened?  *cry*

It's better than nothing, that's about all I can say.

Added typecast to eliminate msvc++ warning.

Removed unused local variables.
MSVC++ doesn't have vsscanf(), so cscanf() doesn't work with that tool chain.

Add initialized semaphore to ensure thread startup is done before the first
kbhit() is called... probobly...

(avoid divide-by-zero).

semaphores, and squeeze them into the video_async_event() thread.

everyone knows about these things now.