stdarg.h

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#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 */