mirror of
https://github.com/UberGames/lilium-voyager.git
synced 2024-12-15 06:30:49 +00:00
28 lines
968 B
C
Executable file
28 lines
968 B
C
Executable file
#ifndef __STDARG
|
|
#define __STDARG
|
|
|
|
#if !defined(_VA_LIST)
|
|
#define _VA_LIST
|
|
typedef struct {
|
|
char *_a0; /* pointer to first homed integer arg */
|
|
int _offset; /* byte offset of next param */
|
|
float _tmp;
|
|
} __va_list;
|
|
#endif
|
|
typedef __va_list va_list;
|
|
|
|
#define va_start(list, start) ((void)( \
|
|
(list)._a0 = (__typecode(__firstarg)==1 ? \
|
|
(char*)&__firstarg+48 : (char *)&__firstarg), \
|
|
(list)._offset = (__typecode(start)==1 ? \
|
|
(char*)&start+56 : (char *)&start+8)-(list)._a0))
|
|
#define va_arg(list, mode) (*(mode *)( \
|
|
(list)._offset += (int)((sizeof(mode)+7)&~7), \
|
|
(__typecode(mode)==1 && sizeof(mode)==4) ? \
|
|
((list)._tmp = (float)*(double *)((list)._a0 + (list)._offset - \
|
|
((list)._offset <= 48 ? 56 : 8))), (char *)&(list)._tmp : \
|
|
(__typecode(mode)==1 && (list)._offset <= 48) ? \
|
|
(list)._a0 + (list)._offset - 56 : \
|
|
(list)._a0 + (list)._offset - (int)((sizeof(mode)+7)&~7)))
|
|
#define va_end(list) ((void)0)
|
|
#endif
|