BSD 4_4 development

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

N\bNA\bAM\bME\bE
    c\bce\bei\bil\bl - smallest integral value not greater than x

S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
    #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<m\bma\bat\bth\bh.\b.h\bh>\b>

    _\bd_\bo_\bu_\bb_\bl_\be
    c\bce\bei\bil\bl(_\bd_\bo_\bu_\bb_\bl_\be _\bx);

D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
    The c\bce\bei\bil\bl() function computes the smallest integral value not less than _\bx.

R\bRE\bET\bTU\bUR\bRN\bN V\bVA\bAL\bLU\bUE\bES\bS
    The c\bce\bei\bil\bl() function returns the smallest integral value expressed as a
    double.

S\bSE\bEE\bE A\bAL\bLS\bSO\bO
    abs(3),  fabs(3),  floor(3),  rint(3),  ieee(3),  math.3

S\bST\bTA\bAN\bND\bDA\bAR\bRD\bDS\bS
    The c\bce\bei\bil\bl() function conforms to ANSI C X3.159-1989 (``ANSI C '').

4.4BSD                           June 4, 1993                                1