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Date:	Mon, 24 Sep 2007 00:21:08 -0400
From:	Ethan Rosenberg <ethros AT earthlink DOT net>
Subject:	Re: C programming errors, and some other things
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At 11:46 PM 9/21/2007, you wrote:
>On Tue, 18 Sep 2007 10:43:55 -0400 in comp.os.msdos.djgpp, Ethan
>Rosenberg <ethros AT earthlink DOT net> wrote:
>
> >Dear List -
> >
> >Can someone please help me with the following C code.  It aborts with
> >code 1.  My apologies for the length of the code.
> >
> >Ethan
> >
> >=============
>
> >}
> >
> >     fspacing = (float)spacing;
> >     fgain = fspacing/3.0 + 2.0;
> >
> >     gain = (int)fgain;
> >     if(fgain - gain > 0.5)
> >         gain = gain +1;
> >
> >     return gain;
> >
> >}
> >======
>
>It doesn't even compile with the above junk at the end.
>Run gcc -Wall -Wextra and fix all complaints first!
>
>--
>Thanks. Take care, Brian Inglis         Calgary, Alberta, Canada
>
>Brian DOT Inglis AT CSi DOT com    (Brian[dot]Inglis{at}SystematicSW[dot]ab[dot]ca)
>     fake address                use address above to reply


To ALL of the list -  Thank you ever so much for all of your wonderful help.

Brian -

I am a newbie, and can make stupid mistakes.

1]  My apologies for the above.  I had removed some proprietary code 
from the program, and that caused it to hang when you tried to 
compile.  That issue I fixed ... two misplaced braces.

2] Problem with display solved by using another computer w/o a video 
card designed to run two monitors.

3] However... previously when I compiled with RHIDE, the screen would 
show the compile commands; eg, gcc bla.c -g bla.o [I am probably not 
accurate with what I just wrote, but you have the idea.]  Now all it 
says it "compiling".

3] If I set a breakpoint, and wish to run till breakpoint [F4], RHIDE 
crashes with a diagonal display on the screen showing some of the C 
code, and some messages "code not created for ....".  I think it is 
being compiled w/o debugging code and is being optimized.  Is there 
any compiler flag that will force the system not to optimize?

4]  If I step thru the program,  [F7 or Shift F7], the user screen is 
never displayed.  When the program needs input, there is no way to do it.

FYI -  I was using ver 5 of RHIDE [rhid15ab.zip] and was experiencing 
the above problems.  I switched to an earlier version, [rh1501b.zip] 
and the problem persists.

Again, much thanks.

Ethan 

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