diff options
Diffstat (limited to 'signal/signal.h')
| -rw-r--r-- | signal/signal.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/signal/signal.h b/signal/signal.h index db8b0b571d..4df5603e2c 100644 --- a/signal/signal.h +++ b/signal/signal.h @@ -57,10 +57,12 @@ typedef __sigset_t sigset_t; #include <bits/types.h> #include <bits/signum.h> -#ifdef __USE_XOPEN +#if defined __USE_XOPEN || defined __USE_XOPEN2K # ifndef __pid_t_defined typedef __pid_t pid_t; # define __pid_t_defined +#endif +#ifdef __USE_XOPEN # endif # ifndef __uid_t_defined typedef __uid_t uid_t; |