rb_define_hooked_variable now free from ANYARGS

After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is
dangerous and should be extinct.  This commit uses rb_gvar_getter_t /
rb_gvar_setter_t for rb_define_hooked_variable /
rb_define_virtual_variable which revealed lots of function prototype
inconsistencies.  Some of them were literally decades old, going back
to dda5dc00cff334cac373096d444a0fd59e716124.

1 files changed, 2 insertions, 2 deletions

diff --git a/safe.c b/safe.c
index 68ec59689f..9c668e3842 100644
--- a/safe.c
+++ b/safe.c
@@ -66,13 +66,13 @@ rb_set_safe_level(int level)
 }
 
 static VALUE
-safe_getter(void)
+safe_getter(ID _x, VALUE *_y)
 {
     return INT2NUM(rb_safe_level());
 }
 
 static void
-safe_setter(VALUE val)
+safe_setter(VALUE val, ID _x, VALUE *_y)
 {
     int level = NUM2INT(val);
     rb_set_safe_level(level);