Avoid compiler warnings.
diff --git a/file.c b/file.c
index b25cab7..df6c551 100644
--- a/file.c
+++ b/file.c
@@ -707,11 +707,14 @@
#else /* !ALPHA */
tprintf("{f_type=%s, f_bsize=%lu, f_blocks=%lu, f_bfree=%lu, ",
sprintfstype(statbuf.f_type),
- statbuf.f_bsize, statbuf.f_blocks, statbuf.f_bfree);
+ (unsigned long)statbuf.f_bsize,
+ (unsigned long)statbuf.f_blocks,
+ (unsigned long)statbuf.f_bfree);
tprintf("f_files=%lu, f_ffree=%lu",
- statbuf.f_files, statbuf.f_ffree);
+ (unsigned long)statbuf.f_files,
+ (unsigned long)statbuf.f_ffree);
#ifdef LINUX
- tprintf(", f_namelen=%lu}", statbuf.f_namelen);
+ tprintf(", f_namelen=%lu}", (unsigned long)statbuf.f_namelen);
#endif /* LINUX */
#endif /* !ALPHA */
tprintf("}");