diff --git a/include/ntapi/nt_process.h b/include/ntapi/nt_process.h
index 61afdb5..e29d140 100644
--- a/include/ntapi/nt_process.h
+++ b/include/ntapi/nt_process.h
@@ -448,6 +448,7 @@ typedef struct _nt_runtime_data {
 	void *		hstderr;
 	void *		hjob;
 	void *		hsession;
+	void *		hpty;
 	void *		hdebug;
 	void *		hlog;
 	void *		hready;
@@ -488,6 +489,7 @@ typedef struct _nt_runtime_data {
 	int32_t		peb_argc;
 	wchar16_t **	peb_wargv;
 	wchar16_t **	peb_wenvp;
+	uintptr_t	ptyany[4];
 	void *		uptr  [NT_RUNTIME_DATA_USER_PTRS];
 	void *		uclose[NT_RUNTIME_DATA_USER_PTRS];
 	int32_t		udat32[NT_RUNTIME_DATA_USER_INT32_SLOTS];