1/* Test for overly eager multiple include optimization.
2   Problem distilled from glibc 2.0.7's time.h, sys/time.h, timebits.h.
3   Problem noted by Tom Tromey <tromey@cygnus.com>.  */
4#ifdef need_x
5#undef need_x
6#ifndef have_x
7#define have_x
8extern int x;
9#endif
10#endif
11
12#ifndef t_h
13#define t_h
14extern int y;
15#endif
16