DOKK / manpages / debian 13 / libsdl3-doc / SDL_ACQUIRE_SHARED.3.en
SDL_ACQUIRE_SHARED(3) SDL3 FUNCTIONS SDL_ACQUIRE_SHARED(3)

SDL_ACQUIRE_SHARED - Wrapper around Clang thread safety analysis annotations.

Defined in SDL3/SDL_mutex.h

#include "SDL3/SDL.h"
#define SDL_ACQUIRE_SHARED(x) .BI SDL_THREAD_ANNOTATION_ATTRIBUTE__(acquire_shared_capability(x))

Please see https://clang.llvm.org/docs/ThreadSafetyAnalysis.html#mutex-h

This macro is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer