SDL_InitStatus.3type - Man Page

SDL_InitStatus — The current status of an SDL_InitState
structure.

Defined in SDL3/SDL_mutex.h

#include "SDL3/SDL.h"

typedef enum SDL_InitStatus
{
    SDL_INIT_STATUS_UNINITIALIZED,
    SDL_INIT_STATUS_INITIALIZING,
    SDL_INIT_STATUS_INITIALIZED,
    SDL_INIT_STATUS_UNINITIALIZING
} SDL_InitStatus;

This enum is available since SDL 3.2.0.