CEIL(3)                   OpenBSD Programmer's Manual                  CEIL(3)

NAME
     ceil, ceilf - round to smallest integral value greater than or equal to x

SYNOPSIS
     #include <math.h>

     double
     ceil(double x);

     float
     ceilf(float x);

DESCRIPTION
     The ceil() function returns the smallest integral value greater than or
     equal to x.  The ceilf() function is a single precision version of
     ceil().

SEE ALSO
     abs(3), fabs(3), floor(3), ieee(3), math(3), rint(3)

STANDARDS
     The ceil() function conforms to ANSI X3.159-1989 (``ANSI C'').

OpenBSD 3.5                     March 10, 1994                               1
