1 files changed, 67 insertions, 0 deletions
diff --git a/src/internal/pe_os.h b/src/internal/pe_os.h
new file mode 100644
index 0000000..f68a462
--- /dev/null
+++ b/src/internal/pe_os.h
@@ -0,0 +1,67 @@
+#ifndef PE_OS_H
+#define PE_OS_H
+
+#include <pemagine/pe_structs.h>
+
+#define OS_STATUS_INTERNAL_ERROR		0xC00000E5
+#define OS_STATUS_BAD_FILE_TYPE			0xC0000903
+#define OS_STATUS_OBJECT_NAME_NOT_FOUND 	0xC0000034
+#define OS_STATUS_MORE_PROCESSING_REQUIRED	0xC0000016
+
+#define OS_SEC_SYNCHRONIZE			0x00100000
+#define	OS_FILE_READ_ACCESS			0x00000001
+#define	OS_FILE_READ_ATTRIBUTES			0x00000080
+
+#define OS_FILE_DIRECTORY_FILE			0x00000001
+#define OS_FILE_NON_DIRECTORY_FILE		0x00000040
+
+#define OS_FILE_SHARE_READ			0x00000001
+#define OS_FILE_SHARE_WRITE			0x00000002
+#define OS_FILE_SHARE_DELETE			0x00000004
+
+
+enum os_object_info_class {
+	OS_OBJECT_BASIC_INFORMATION	= 0,
+	OS_OBJECT_NAME_INFORMATION	= 1,
+	OS_OBJECT_TYPE_INFORMATION	= 2,
+	OS_OBJECT_ALL_TYPES_INFORMATION	= 3,
+	OS_OBJECT_HANDLE_INFORMATION	= 4
+};
+
+
+struct os_oa {
+	uint32_t		len;
+	void *			root_dir;
+	struct pe_unicode_str *	obj_name;
+	uint32_t		obj_attr;
+	void *			sec_desc;
+	void *			sec_qos;
+};
+
+
+struct os_iosb {
+	union {
+		int32_t		status;
+		void *		pointer;
+	};
+	intptr_t		info;
+};
+
+
+typedef int32_t __stdcall os_zw_query_object(
+	__in	void *			handle,
+	__in	int			obj_info_class,
+	__out	void *			obj_info,
+	__in	size_t			obj_info_length,
+	__out	uint32_t *		returned_length		__optional);
+
+
+typedef int32_t __stdcall os_zw_open_file(
+	__out	void **			hfile,
+	__in	uint32_t		desired_access,
+	__in	struct os_oa *		obj_attr,
+	__out	struct os_iosb *	io_status_block,
+	__in	uint32_t		share_access,
+	__in	uint32_t		open_options);
+
+#endif