scopedmutex.h

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#pragma once

#include <SDL_mutex.h>

class ScopedMutex {
private:
    SDL_mutex* _mutex;
public:
    ScopedMutex (SDL_mutex *mutex) :
            _mutex(mutex)
    {
        SDL_LockMutex(_mutex);
    }

    ~ScopedMutex ()
    {
        SDL_UnlockMutex(_mutex);
    }
};