Merge pull request #26 from yoheiueda/use-syscall-consts

Use syscall.TIOCGPTN and syscall.TIOCSPTLCK for ioctl
diff --git a/ztypes_ppc64.go b/ztypes_ppc64.go
new file mode 100644
index 0000000..4e1af84
--- /dev/null
+++ b/ztypes_ppc64.go
@@ -0,0 +1,11 @@
+// +build ppc64
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs types.go
+
+package pty
+
+type (
+	_C_int  int32
+	_C_uint uint32
+)
diff --git a/ztypes_ppc64le.go b/ztypes_ppc64le.go
new file mode 100644
index 0000000..e6780f4
--- /dev/null
+++ b/ztypes_ppc64le.go
@@ -0,0 +1,11 @@
+// +build ppc64le
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs types.go
+
+package pty
+
+type (
+	_C_int  int32
+	_C_uint uint32
+)
diff --git a/ztypes_s390x.go b/ztypes_s390x.go
new file mode 100644
index 0000000..a7452b6
--- /dev/null
+++ b/ztypes_s390x.go
@@ -0,0 +1,11 @@
+// +build s390x
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs types.go
+
+package pty
+
+type (
+	_C_int  int32
+	_C_uint uint32
+)