diff options
| -rw-r--r-- | ntpshmmon.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ntpshmmon.c b/ntpshmmon.c index aa89806b..f8768a35 100644 --- a/ntpshmmon.c +++ b/ntpshmmon.c @@ -4,6 +4,10 @@ * BSD terms apply: see the file COPYING in the distribution root for details. * */ + +/* sys/ipc.h needs _XOPEN_SOURCE, 500 means X/Open 1995 */ +#define _XOPEN_SOURCE 500 + #include <stdio.h> #include <string.h> /* for memset() */ #include <stdlib.h> |