ceil(3) - NetBSD Manual Pages

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


NAME

     ceil - round to smallest integral value greater than or equal


SYNOPSIS

     #include <math.h>

     double
     ceil(double x);

     float
     ceilf(float x);


DESCRIPTION

     The ceil() and ceilf() functions return the smallest integral value
     greater than or equal to x.


SEE ALSO

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


STANDARDS

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

4.4BSD                          March 10, 1994                               1