_XPG8
#if defined(_XPG8) || !defined(_STRICT_SYMBOLS)
#if !defined(_STRICT_POSIX) || defined(_XPG8)
#if !defined(_STRICT_SYMBOLS) || defined(_XPG8)
#if !defined(_STRICT_SYMBOLS) || defined(_XPG8)
#if defined(_XPG8) || !defined(_STRICT_SYMBOLS)
#if !defined(_STRICT_SYMBOLS) || defined(_XPG8)
#if defined(_XPG8)