Use mach_msg_type_number_t in place of int.

1 files changed, 1 insertions, 1 deletions

diff --git a/libdiskfs/io-readable.c b/libdiskfs/io-readable.c
index 4ce5e2b3..4a214869 100644
--- a/libdiskfs/io-readable.c
+++ b/libdiskfs/io-readable.c
@@ -22,7 +22,7 @@
 /* Implement io_readable as described in <hurd/io.defs>. */
 kern_return_t
 diskfs_S_io_readable (struct protid *cred,
-		      int *amount)
+		      nmac_msg_type_number_t *amount)
 {
   struct node *np;