(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_fmodf

Return the floating-point remainder of x / y

Header File

Defined in <SDL3/SDL_stdinc.h>

Syntax

float SDL_fmodf(float x, float y);

Function Parameters

float	x	the numerator.
float	y	the denominator. Must not be 0.

Return Value

(float) Returns the remainder of x / y.

Remarks

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 single-precision floating point values, use SDL_fmod for single-precision floats.

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_fmod
• SDL_truncf
• SDL_modff
• SDL_ceilf
• SDL_floorf
• SDL_roundf
• SDL_lroundf

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CategoryAPI, CategoryAPIFunction, CategoryStdinc

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