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| author | Felipe Boeira <felipe.boeira@liu.se> | 2019-01-08 18:39:03 +0100 |
|---|---|---|
| committer | Felipe Boeira <felipe.boeira@liu.se> | 2019-01-08 18:39:03 +0100 |
| commit | d4522b8e9854178473adcea0fbb84f23f6e744bd (patch) | |
| tree | fbcf620617c5023154eba3f965b3a982daa64a47 /src/lib/stdarg.h | |
| download | pintos-d4522b8e9854178473adcea0fbb84f23f6e744bd.tar.gz | |
Initial commit
Diffstat (limited to 'src/lib/stdarg.h')
| -rw-r--r-- | src/lib/stdarg.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/stdarg.h b/src/lib/stdarg.h new file mode 100644 index 0000000..32622b5 --- /dev/null +++ b/src/lib/stdarg.h @@ -0,0 +1,14 @@ +#ifndef __LIB_STDARG_H +#define __LIB_STDARG_H + +/* GCC has <stdarg.h> functionality as built-ins, + so all we need is to use it. */ + +typedef __builtin_va_list va_list; + +#define va_start(LIST, ARG) __builtin_va_start (LIST, ARG) +#define va_end(LIST) __builtin_va_end (LIST) +#define va_arg(LIST, TYPE) __builtin_va_arg (LIST, TYPE) +#define va_copy(DST, SRC) __builtin_va_copy (DST, SRC) + +#endif /* lib/stdarg.h */ |