| #ifndef __A_OUT_GNU_H__ | |
| # error "Never use <bits/a.out.h> directly; include <a.out.h> instead." | |
| #endif | |
| #ifdef __x86_64__ | |
| /* Signal to users of this header that this architecture really doesn't | |
| support a.out binary format. */ | |
| #define __NO_A_OUT_SUPPORT 1 | |
| #endif |