diff options
Diffstat (limited to 'src/tools/echo/echo.c')
| -rw-r--r-- | src/tools/echo/echo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/tools/echo/echo.c b/src/tools/echo/echo.c index 4484dc71..ab7d5557 100644 --- a/src/tools/echo/echo.c +++ b/src/tools/echo/echo.c @@ -20,6 +20,8 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#define _POSIX_C_SOURCE 199309L + #include <stdio.h> #include <string.h> |