Provided by: libsdl3-doc_3.2.28+ds-1_all 

NAME
SDL_fmod - Return the floating-point remainder of x / y
SYNOPSIS
#include <SDL3/SDL_stdinc.h>
double SDL_fmod(double x, double y);
DESCRIPTION
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.
FUNCTION PARAMETERS
x the numerator.
y the denominator. Must not be 0.
RETURN VALUE
Returns the remainder of x / y.
THREAD SAFETY
It is safe to call this function from any thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
SDL_fmodf(3), SDL_modf(3), SDL_trunc(3), SDL_ceil(3), SDL_floor(3), SDL_round(3), SDL_lround(3)
Simple Directmedia Layer SDL 3.2.28 SDL_fmod(3)