DOKK / manpages / debian 13 / libsdl3-doc / SDL_fmod.3.en
SDL_fmod(3) SDL3 FUNCTIONS SDL_fmod(3)

SDL_fmod - Return the floating-point remainder of x/y

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"
double SDL_fmod(double x, double y);

Divides x by y , and returns the remainder.

Domain: -INF<=x<=INF , -INF<=y<=INF , y!=0 Range: -y<=z<=y This function operates on double-precision floating point values, use

SDL_fmodf
for single-precision floats.

the numerator.
the denominator. Must not be 0.

Returns the remainder of x/y .

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

(3), SDL_fmodf(3), (3), SDL_modf(3), (3), SDL_trunc(3), (3), SDL_ceil(3), (3), SDL_floor(3), (3), SDL_round(3), (3), SDL_lround(3)

SDL 3.2.10 Simple Directmedia Layer