NAME¶

SDL_modf - Split x into integer and fractional parts

SYNOPSIS¶

#include <SDL3/SDL_stdinc.h>

double SDL_modf(double x, double *y);

DESCRIPTION¶

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

FUNCTION PARAMETERS¶

x

floating point value.

y

output pointer to store the integer part of x.

RETURN VALUE¶

Returns the fractional part 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¶

SDL_modff(3), SDL_trunc(3), SDL_fmod(3)