Man page - sdl_const_cast(3)

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SDL_const_cast - Handle a Const Cast properly whether using C or C++.

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

#define SDL_const_cast(type, expression) const_cast<type>(expression) /* or ‘((type)(expression))‘ in C */

If compiled as C++, this macro offers a proper C++ const_cast<>.

If compiled as C, this macro does a normal C-style cast.

This is helpful to avoid compiler warnings in C++.

Returns expression , cast to type .

It is safe to call this macro from any thread.

This macro is available since SDL 3.2.0.