1 #ifndef __A_OUT_GNU_H__ 2 # error "Never use <bits/a.out.h> directly; include <a.out.h> instead." 3 #endif 4 #ifndef __A_OUT_GNU_H__ 5 # error "Never use <bits/a.out.h> directly; include <a.out.h> instead." 6 #endif 7 #ifndef __A_OUT_GNU_H__ 8 # error "Never use <bits/a.out.h> directly; include <a.out.h> instead." 9 #endif 10