fixceil (3) - Linux Manuals

fixceil: Returns the smallest integer not less than x. Allegro game programming library.

NAME

fixceil - Returns the smallest integer not less than x. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int fixceil(fixed x);

DESCRIPTION

Returns the smallest integer not less than x. That is, it rounds towards positive infinity. Example: 

   int result;
   /* This will put 34 into `result'. */
   result = fixceil(itofix(100) / 3);
   /* This will round up to 17. */
   result = fixceil(itofix(100) / 6);

SEE ALSO

fixtoi(3), fixfloor(3)

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