INT 15 - DESQview v2.00+ - "DBGPOKE" - DISPLAY CHARACTER ON STATUS LINE
AX = DE0Ah
BL = character
Return: character displayed, next call will display in next position (which
wraps back to the start of the line if off the right edge of screen)
Notes:  displays character on bottom line of *physical* screen, regardless
of current size of window (even entirely hidden)
does not know about graphics display modes, just pokes the characters
into display memory
this API call may be made from a hardware interrupt handler

See also: 151003

15DE0A - DESQview v2.00+ - "DBGPOKE" - DISPLAY CHARACTER ON STATUS LINE