winebuild

[Jon Griffiths]

Hi,

The xrealloc change fixes a confusing error when an empty .def file
is given (i.e. a dll with no exports). Previously it died with
"Virtual memory exhausted" which isn't very informative, following
this patch it behaves like a dll that we export nothing from.

Cheers,
Jon

    +tools/winebuild/build.h tools/winebuild/res16.c
     tools/winebuild/res32.c tools/winebuild/utils.c
    xrealloc() to 0 size should behave like xmalloc(0)
    Use a common function for OOM condition (easier debugging)
    -Wunsigned fixes


"Don't wait for the seas to part, or messiahs to come;
 Don't you sit around and waste this chance..." - Live

jon_p_griffiths at yahoo.com


		
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