diff options
Diffstat (limited to 'src/time/difftime.c')
| -rw-r--r-- | src/time/difftime.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/time/difftime.c b/src/time/difftime.c index 9550306c..640b9722 100644 --- a/src/time/difftime.c +++ b/src/time/difftime.c @@ -9,6 +9,8 @@ double difftime(time_t time1, time_t time0) return (double)time1 - (double)time0; } +__check_2(double, 0.0, difftime, time_t, time_t) + /*** subtracts ARGUMENT(time0) from ARGUMENT(time1). ***/ |