29 GCC compiler warnings

[Joe Bassis]

Hi,

I downloaded the SVN on October 2nd. I added quite a few more CFLAGS
to include more warnings and got 29 warnings that are repeated quite a
number of times throughout the compiling process. They are easy fixes
for somebody fluent in C (sadly, not me). In any case, I have seen
many warnings fixed since the last stable release probably due to
compiling with -pedantic CFLAG.

Warning types:

"negative integer implicitly converted to unsigned type"
"function declaration isn’t a prototype"
"no previous prototype"
"redundant redeclaration"
"nested extern declaration"
"comparing floating point with == or != is unsafe"

In the attached file, each warning is separated by an empty line.

My 2 cents.

Regards,
Joe


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[Raphael Manfredi]

Quoting Joe Bassis <joe.bassis@...> from ml.softs.gtk-gnutella.users:
:Warning types:
:
:"negative integer implicitly converted to unsigned type"

Fixed.

:"function declaration isn’t a prototype"

Fixed some of them.

:"no previous prototype"

Fixed.

:"redundant redeclaration"

Fixed most of them.

:"nested extern declaration"

Not fixed.  This is harmless.

:"comparing floating point with == or != is unsafe"

Not fixed, could not spot where they occurred (your line numbers and mine
differed somehow).

Raphael

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