rint(3) on FreeBSD
The text a6eb369fcae7, as FreeBSD 2.1.7.1-RELEASE, FreeBSD 2.1.7-RELEASE, FreeBSD 2.1.5-RELEASE shipped it.
round to integral value in floating-point format
The text a6eb369fcae7, as FreeBSD 2.1.7.1-RELEASE, FreeBSD 2.1.7-RELEASE, FreeBSD 2.1.5-RELEASE shipped it.
round to integral value in floating-point format