Re: XForms: drawing on my canvas with the mouse

Steve Lamont (spl@szechuan.ucsd.edu)
Mon, 23 Feb 98 11:25:42 PST

# To subscribers of the xforms list from spl@szechuan.ucsd.edu (Steve Lamont) :

> Now that I have switched from .75 to .88,, I am able to use Text objects.
> I am trying your function to update the current position (to be read out
> from the motion handler) via your readout function. But when I try this,
> gcc does :
>
> assign3.c:579: `va_start' used in function with fixed args
>
> and she'll fail the compile. Any ideas?

Sounds as if you left the `...' off.

Please refer to the manual pages for va_start, etc., for instruction
on how to use variable argument lists. Kernighan and Ritchie, _The C
Programming Language_ is also a good reference for basic C programming
questions.

spl
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