diff options
-rw-r--r-- | sysdeps/mach/hurd/bits/sigaction.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/bits/sigaction.h b/sysdeps/mach/hurd/bits/sigaction.h index 7ad6a326bb..d7db36f611 100644 --- a/sysdeps/mach/hurd/bits/sigaction.h +++ b/sysdeps/mach/hurd/bits/sigaction.h @@ -16,6 +16,9 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#ifndef _BITS_SIGACTION_H +#define _BITS_SIGACTION_H 1 + #ifndef _SIGNAL_H # error "Never include <bits/sigaction.h> directly; use <signal.h> instead." #endif @@ -79,3 +82,5 @@ struct sigaction #define SIG_BLOCK 1 /* Block signals. */ #define SIG_UNBLOCK 2 /* Unblock signals. */ #define SIG_SETMASK 3 /* Set the set of blocked signals. */ + +#endif |