I am writing a library of functions to include in my programs
with similar tasks to those in CONIO.H but using direct video
output.
I have struck problems in trying to write a version of printf().
My idea was to write a function called dprintf() which
accepted the arguments, used sprintf() to format them and store
in a buffer and then output the resulting string to the screen.
I don't know how the variable argument system works that printf()
uses so I am unable to pass the values on to sprintf().

Can anyone help?

Owen Kaluza

... "42? 7 and a half million years and all you can come up with is 42?!"
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