Introduced a type `vop_t' for vnode operation functions and used

it 1138 times (:-() in casts and a few more times in declarations.
This change is null for the i386.

The type has to be `typedef int vop_t(void *)' and not `typedef
int vop_t()' because `gcc -Wstrict-prototypes' warns about the
latter.  Since vnode op functions are called with args of different
(struct pointer) types, neither of these function types is any use
for type checking of the arg, so it would be preferable not to use
the complete function type, especially since using the complete
type requires adding 1138 casts to avoid compiler warnings and
another 40+ casts to reverse the function pointer conversions before
calling the functions.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/isofs/cd9660/iso.h b/sys/isofs/cd9660/iso.h
index bf5c44cf68c3..fa9e2c025f13 100644
--- a/sys/isofs/cd9660/iso.h
+++ b/sys/isofs/cd9660/iso.h
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)iso.h	8.2 (Berkeley) 1/23/94
- * $Id: iso.h,v 1.6 1995/07/25 21:50:50 bde Exp $
+ * $Id: iso.h,v 1.7 1995/10/31 12:13:49 phk Exp $
  */
 
 #define ISODCL(from, to) (to - from + 1)
@@ -223,7 +223,7 @@ int iso_ilock __P((struct iso_node *ip));
 int iso_iunlock __P((struct iso_node *ip));
 int cd9660_mountroot __P((void));
 
-extern int (**cd9660_vnodeop_p)();
+extern vop_t **cd9660_vnodeop_p;
 
 static inline int
 isonum_711(p)