1 files changed, 0 insertions, 18 deletions
diff --git a/ruby.h b/ruby.h
index c5dcbff219..db3280b905 100644
--- a/ruby.h
+++ b/ruby.h
@@ -76,24 +76,6 @@ extern "C" {
 typedef unsigned long VALUE;
 typedef unsigned long ID;
 
-#ifndef HAVE_PID_T
-  typedef int rb_pid_t;
-#else
-  typedef pid_t rb_pid_t;
-#endif
-
-#ifndef HAVE_GID_T
-  typedef int rb_gid_t;
-#else
-  typedef gid_t rb_gid_t;
-#endif
-
-#ifndef HAVE_UID_T
-  typedef int rb_uid_t;
-#else
-  typedef uid_t rb_uid_t;
-#endif
-
 #ifdef __STDC__
 # include <limits.h>
 #else