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stdio: handle negative numbers
[neatlibc.git]
/
stdarg.c
blob
044aa7818893f161e399dfe7bea5e0122308a1b5
1
#include <stdarg.h>
2
3
#define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
4
5
void
*
__va_arg
(
void
**
ap
,
int
size
)
6
{
7
void
*
ret
= *
ap
;
8
*
ap
+=
ALIGN
(
size
,
4
);
9
return
ret
;
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}