drop-in type check for rb_define_module_function

We can check the function pointer passed to rb_define_module_function
like how we do so in rb_define_method.  The difference is that this
changeset reveales lots of atiry mismatches.

1 files changed, 2 insertions, 2 deletions

diff --git a/signal.c b/signal.c
index 3c31935fbc..fd53ce2069 100644
--- a/signal.c
+++ b/signal.c
@@ -1405,7 +1405,7 @@ reserved_signal_p(int signo)
  *     Terminating: 27460
  */
 static VALUE
-sig_trap(int argc, VALUE *argv)
+sig_trap(int argc, VALUE *argv, VALUE _)
 {
     int sig;
     sighandler_t func;
@@ -1448,7 +1448,7 @@ sig_trap(int argc, VALUE *argv)
  *   Signal.list   #=> {"EXIT"=>0, "HUP"=>1, "INT"=>2, "QUIT"=>3, "ILL"=>4, "TRAP"=>5, "IOT"=>6, "ABRT"=>6, "FPE"=>8, "KILL"=>9, "BUS"=>7, "SEGV"=>11, "SYS"=>31, "PIPE"=>13, "ALRM"=>14, "TERM"=>15, "URG"=>23, "STOP"=>19, "TSTP"=>20, "CONT"=>18, "CHLD"=>17, "CLD"=>17, "TTIN"=>21, "TTOU"=>22, "IO"=>29, "XCPU"=>24, "XFSZ"=>25, "VTALRM"=>26, "PROF"=>27, "WINCH"=>28, "USR1"=>10, "USR2"=>12, "PWR"=>30, "POLL"=>29}
  */
 static VALUE
-sig_list(void)
+sig_list(VALUE _)
 {
     VALUE h = rb_hash_new();
     const struct signals *sigs;