lower_hexdigits 513 vsnprintf.c #ifndef lower_hexdigits lower_hexdigits 1002 vsnprintf.c xdigs = lower_hexdigits; lower_hexdigits 1043 vsnprintf.c xdigs = lower_hexdigits; lower_hexdigits 1260 vsnprintf.c ch == 'a' ? lower_hexdigits : upper_hexdigits,