diff options
Diffstat (limited to 'bits')
| -rw-r--r-- | bits/sigaction.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bits/sigaction.h b/bits/sigaction.h index 97ce95f7b3..7797017c29 100644 --- a/bits/sigaction.h +++ b/bits/sigaction.h @@ -15,6 +15,9 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef _BITS_SIGACTION_H +#define _BITS_SIGACTION_H 1 + #ifndef _SIGNAL_H # error "Never include <bits/sigaction.h> directly; use <signal.h> instead." #endif @@ -77,3 +80,5 @@ 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 |