SDL_modff - Man Page

#include <SDL3/SDL_stdinc.h>

float SDL_modff(float x, float *y);

This function operates on single-precision floating point values, use SDL_modf for double-precision floats.

x

floating point value.

y

output pointer to store the integer part of x.

Returns the fractional part of x.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_modf(3), SDL_truncf(3), SDL_fmodf(3)

SDL_fmodf(3), SDL_modf(3).