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