SDL_THREAD_ANNOTATION_ATTRIBUTE__ - Enable thread safety attributes, only with clang.

       The attributes can be safely erased when compiling with other compilers.

       To enable analysis, set these environment variables before running cmake:

              export CC=clang
              export CFLAGS="-DSDL_THREAD_SAFETY_ANALYSIS -Wthread-safety"

Simple Directmedia Layer                           SDL 3.2.10               SDL_THREAD_ANNOTATION_ATTRIBUTE__(3)

       Defined in SDL3/SDL_mutex.h

       SDL_THREAD_ANNOTATION_ATTRIBUTE__ - Enable thread safety attributes, only with clang.

#include"SDL3/SDL.h"#defineSDL_THREAD_ANNOTATION_ATTRIBUTE__(x)__attribute__((x))