------- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-13 19:02 ------- http://gcc.gnu.org/ml/gcc-patches/2002-07/msg00737.html Looks like the only reason why __builtin_stdarg_start is still there is for compatibility reasons, though it most likely should be removed.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26264