NAME¶

SDL_modf - Split x into integer and fractional parts

HEADER FILE¶

Defined in SDL3/SDL_stdinc.h

SYNOPSIS¶

#include "SDL3/SDL.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

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

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