SDL_HAS_BUILTIN(3)

✨ SDL_HAS_BUILTIN(3) ✨

okay so this one's from the SDL3 FUNCTIONS manual, and it's literally the cutest lil preprocessor vibe check for builtin compiler stuff 💅

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🌸 NAME 🌸

SDL_HAS_BUILTIN — check if the compiler supports a given builtin functionality.

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🎀 SYNOPSIS 🎀

#include <SDL3/SDL_begin_code.h>

#define SDL_HAS_BUILTIN(x) __has_builtin(x)

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🦋 DESCRIPTION 🦋

okay bestie, here's the tea: this lets you do preprocessor checks for things that otherwise might fail to compile. no cap 💖

It's supported by virtually all clang versions and more-recent GCCs. So if you can, use this instead of checking the clang version. iykyk ✨

On compilers without has_builtin support, this is defined to 0 (always false). periodt 💀

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💖 AVAILABILITY 💖

This macro is available since SDL 3.2.0. 🫶

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xoxo, your SDL bestie 💅 — source/version: Simple Directmedia Layer, SDL 3.4.18, page SDL_HAS_BUILTIN(3) 🎀