NAME¶

SDL_modff - Split x into integer and fractional parts

HEADER FILE¶

Defined in SDL3/SDL_stdinc.h

SYNOPSIS¶

#include "SDL3/SDL.h"

float SDL_modff(float x, float *y);

DESCRIPTION¶

This function operates on single-precision floating point values, use

SDL_modf
for double-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 3.1.3.

SEE ALSO¶

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