1 #ifndef _EFISTDARG_H_
2 #define _EFISTDARG_H_
3 
4 /*++
5 
6 Copyright (c) 1998  Intel Corporation
7 
8 Module Name:
9 
10     devpath.h
11 
12 Abstract:
13 
14     Defines for parsing the EFI Device Path structures
15 
16 
17 
18 Revision History
19 
20 --*/
21 #ifdef __GNUC__
22 #include "stdarg.h"
23 #else
24 #define _INTSIZEOF(n)   ( (sizeof(n) + sizeof(UINTN) - 1) & ~(sizeof(UINTN) - 1) )
25 
26 typedef CHAR8 * va_list;
27 
28 #define va_start(ap,v)  ( ap = (va_list)&v + _INTSIZEOF(v) )
29 #define va_arg(ap,t)    ( *(t *)((ap += _INTSIZEOF(t)) - _INTSIZEOF(t)) )
30 #define va_end(ap)  ( ap = (va_list)0 )
31 #endif
32 
33 #endif  /* _INC_STDARG */
34