Man page - sdl_mustlock(3)
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Manual
| SDL_MUSTLOCK(3) | SDL3 FUNCTIONS | SDL_MUSTLOCK(3) |
NAME
SDL_MUSTLOCK - Evaluates to true if the surface needs to be locked before access.
HEADER FILE
Defined in SDL3/SDL_surface.h
SYNOPSIS
#include "SDL3/SDL.h"
#define SDL_MUSTLOCK(S) (((S)->flags & SDL_SURFACE_LOCK_NEEDED) == SDL_SURFACE_LOCK_NEEDED)
AVAILABILITY
This macro is available since SDL 3.2.0.
| SDL 3.2.10 | Simple Directmedia Layer |