diff options
Diffstat (limited to 'stdlib/tst-strtod-round.c')
| -rw-r--r-- | stdlib/tst-strtod-round.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/stdlib/tst-strtod-round.c b/stdlib/tst-strtod-round.c index f334b20af8..cbde457451 100644 --- a/stdlib/tst-strtod-round.c +++ b/stdlib/tst-strtod-round.c @@ -17,6 +17,9 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +/* Defining _LIBC_TEST ensures long double math functions are + declared in the headers. */ +#define _LIBC_TEST 1 #include <fenv.h> #include <float.h> #include <math.h> |