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Re: [avr-libc-dev] atof routine
From: |
Colin O'Flynn |
Subject: |
Re: [avr-libc-dev] atof routine |
Date: |
Thu, 17 Apr 2003 04:45:02 -0700 (PDT) |
Hello,
>#define atof(s) strtod(s, (char **)0)
Hmm THAT is certainly easier, I didn't notice the
strtod() routine ;-) Maybe a note could be added to
the stdlib.h file that points to the strtod()
routine...
Or move the routine up with the rest of the strtoX
routines, as I looked there, then looked down at the
bottem with the unimplemented routines.
Dang, and I had my fancy-smancy routine all planned
out :p
I noticed the routine says: implemented, but not yet
tested. I could do a bit of quick testing (writing
values and reading them out basically).
Regards,
-Colin
--- Joerg Wunsch <address@hidden> wrote:
> As Colin O'Flynn wrote:
>
> > I'm in need of a atof routine for my latest
> project,
> > and noticed that stdlib doesn't have one yet.
>
> #include <stdlib.h>
>
> #define atof(s) strtod(s, (char **)0)
>
> :-)
>
> Don't forget to link against libm.a (-lm), for
> hysterical raisins,
> strtod() in avr-libc is part of the math library.
> --
> J"org Wunsch Unix support engineer
> address@hidden
http://www.interface-systems.de/~j/