Thomas-Tsai/partclone — pull request #27 by okkez (2012-11-14 04:12:26+00:00)
Title: Suppress warnings reported by gcc for xfsclone.[ch]

I fixed warnings reported by gcc for xfsclone.[ch]

````
xfsclone.h:40: warning: 'set_bitmap' declared 'static' but never defined
xfsclone.h:43: warning: 'fs_open' declared 'static' but never defined
xfsclone.h:46: warning: 'fs_close' declared 'static' but never defined
xfsclone.c:180: warning: unused variable 's_pos'
````

````
$ ./configure --enable-xfs CFLAGS="-std=gnu99 -Wall"
$ make 2> make.log
````

But some warnings are remained.

````
xfsclone.c:350: warning: 'wblocks' may be used uninitialized in this function
````

See #9 about this warning. There is a patch for this warning.