The bzip2 command line would report 'not a normal file' for files of
size larger than 2^32 - 1 bytes.
Patch bzip2.c to use _stati64 instead of _stat so that a successful
result is returned for large files.
Resolves https://github.com/philr/bzip2-windows/issues/3.
# define NORETURN /**/
# define PATH_SEP '\\'
-# define MY_LSTAT _stat
-# define MY_STAT _stat
+# define MY_LSTAT _stati64
+# define MY_STAT _stati64
# define MY_S_ISREG(x) ((x) & _S_IFREG)
# define MY_S_ISDIR(x) ((x) & _S_IFDIR)