winedump: sign-compare fixes

[Dmitry Timoshkov]

"Joris Huizer" <joris_huizer at yahoo.com> wrote:

> -static const MINIDUMP_DIRECTORY* get_mdmp_dir(const MINIDUMP_HEADER* hdr, int str_idx)
> +static const MINIDUMP_DIRECTORY* get_mdmp_dir(const MINIDUMP_HEADER* hdr,unsigned long int str_idx)

Please keep white space unchanged.

> -    while (ptr - (const unsigned char*)table < len)
> +    while ((unsigned long)(ptr - (const unsigned char*)table) < len)

> -    int     i, length;
> +    unsigned long int     i, length;

> -    while (file - (const char*)symbols < sizeof(PDB_SYMBOLS) + symbols->module_size)
> +    while ((unsigned long int)(file - (const char*)symbols) < sizeof(PDB_SYMBOLS) + symbols->module_size)

Your changes are inconsistent: sometimes you change 'int' to 'unsigned long int',
sometimes to 'unsigned long'. Why not change 'int' simply to 'unsigned'?

-- 
Dmitry.