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

SDL_min

Return the lesser of two values.

Header File

Defined in <SDL3/SDL_stdinc.h>

Syntax

#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))

Macro Parameters

x	the first value to compare.
y	the second value to compare.

Return Value

Returns the lesser of x and y.

Remarks

This is a helper macro that might be more clear than writing out the comparisons directly, and works with any type that can be compared with the < operator. However, it double-evaluates both its parameters, so do not use expressions with side-effects here.

Thread Safety

It is safe to call this macro from any thread.

Version

This macro is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIMacro, CategoryStdinc

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