Test feature macros before defining non-POSIX things. Add MAP_FAILED.
[kopensolaris-gnu/glibc.git] / sysdeps / unix / bsd / ultrix4 / system.c
1 /* Ultrix 4 does have `waitpid'.  Avoid unix/system.c, which says we don't.  */
2 #include <sysdeps/posix/system.c>