1 files changed, 99 insertions, 0 deletions
diff --git a/include/ntapi/nt_os.h b/include/ntapi/nt_os.h
new file mode 100644
index 0000000..2ecd1d4
--- /dev/null
+++ b/include/ntapi/nt_os.h
@@ -0,0 +1,99 @@
+#ifndef _NT_OS_H_
+#define _NT_OS_H_
+
+#include <psxtypes/psxtypes.h>
+#include "nt_object.h"
+
+
+typedef enum _nt_hard_error_response_option {
+	NT_OPTION_ABORT_RETRY_IGNORE,
+	NT_OPTION_OK_,
+	NT_OPTION_OK_CANCEL,
+	NT_OPTION_RETRY_CANCEL,
+	NT_OPTION_YES_NO,
+	NT_OPTION_YES_NO_CANCEL,
+	NT_OPTION_SHUTDOWN_SYSTEM
+} nt_hard_error_response_option;
+
+
+typedef enum _nt_hard_error_response {
+	NT_RESPONSE_RETURN_TO_CALLER,
+	NT_RESPONSE_NOT_HANDLED,
+	NT_RESPONSE_ABORT,
+	NT_RESPONSE_CANCEL,
+	NT_RESPONSE_IGNORE,
+	NT_RESPONSE_NO,
+	NT_RESPONSE_OK,
+	NT_RESPONSE_RETRY,
+	NT_RESPONSE_YES
+} nt_hard_error_response;
+
+
+typedef struct _nt_ldt_entry {
+	int32_t	limit_low;
+	int32_t	base_low;
+
+	union {
+		struct {
+			unsigned char	base_mid;
+			unsigned char	flags1;
+			unsigned char	flags2;
+			unsigned char	base_hi;
+		} bytes;
+
+		struct {
+			uint32_t base_mid	:8;
+			uint32_t type		:5;
+			uint32_t dpl		:2;
+			uint32_t pres		:1;
+			uint32_t limit_hi	:4;
+			uint32_t sys		:1;
+			uint32_t reserved	:1;
+			uint32_t default_big	:1;
+			uint32_t granularity	:1;
+			uint32_t base_hi	:8;
+		} bits;
+	} high_word;
+} nt_ldt_entry;
+
+
+typedef int32_t __stdcall ntapi_zw_flush_write_buffer(void);
+
+
+/* interface requires further studying */
+typedef int32_t __stdcall ntapi_zw_raise_hard_error(
+	__in	int32_t				status,
+	__in	uint32_t			number_of_args,
+	__in	uint32_t			string_arg_mask,
+	__in	uint32_t *			args,
+	__in	nt_hard_error_response_option	response_option,
+	__out	nt_hard_error_response *	response_received);
+
+
+typedef int32_t __stdcall ntapi_zw_set_default_hard_error_port(
+	__in	void *	hport);
+
+
+typedef int32_t __stdcall ntapi_zw_display_string(
+	__in	nt_unicode_string *	display_string);
+
+
+typedef int32_t __stdcall ntapi_zw_create_paging_file(
+	__in	nt_unicode_string *	file_name,
+	__in	nt_large_integer *	initial_size,
+	__in	nt_large_integer *	maximum_size,
+	__in	uintptr_t		reserved);
+
+
+typedef int32_t __stdcall ntapi_zw_set_ldt_entries(
+	__in	uint32_t	selector_1st,
+	__in	nt_ldt_entry *	ldt_entry_1st,
+	__in	uint32_t	selector_2nd,
+	__in	nt_ldt_entry *	ldt_entry_2nd);
+
+
+typedef int32_t __stdcall ntapi_zw_vdm_control(
+	__in	uint32_t	vdm_control_code,
+	__in	void *		vdm_control_data);
+
+#endif