Modernize code by removing use of old style definitions.

Also add -Werror=old-style-definition to enforce new code.
Message-Id: <ZBZ+8xf7GHy2RT/h@jupiter.tail36e24.ts.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/fstests/fstests.c b/fstests/fstests.c
index 80b76cf2..b7765034 100644
--- a/fstests/fstests.c
+++ b/fstests/fstests.c
@@ -41,7 +41,7 @@ int check_refs (mach_port_t port) /* To call from gdb */
 }
 
 int
-main ()
+main (void)
 {
 #if HURDISH_TESTS
   mach_port_t root;