Macros in osfmk/libsa/i386

• va_arg osfmk/libsa/i386/stdarg.h:62
• va_end osfmk/libsa/i386/stdarg.h:60
• __va_rounded_size osfmk/libsa/i386/stdarg.h:53
• va_start osfmk/libsa/i386/stdarg.h:56