SDL_THREAD_ANNOTATION_ATTRIBUTE__ - Man Page

#include <SDL3/SDL_mutex.h>

#define SDL_THREAD_ANNOTATION_ATTRIBUTE__(x)   __attribute__((x))

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"