NAME

SDL_ceil - Compute the ceiling of x .

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

double SDL_ceil(double x);

DESCRIPTION

The ceiling of x is the smallest integer y such that y>x , i.e x rounded up to the nearest integer.

Domain: -INF<=x<=INF Range: -INF<=y<=INF , y integer

This function operates on double-precision floating point values, use

SDL_ceilf
for single-precision floats.

FUNCTION PARAMETERS

x

floating point value.

RETURN VALUE

Returns the ceiling of x .

THREAD SAFETY

It is safe to call this function from any thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

•(3), SDL_ceilf(3), •(3), SDL_floor(3), •(3), SDL_trunc(3), •(3), SDL_round(3), •(3), SDL_lround(3)