Function MapSharedMemory

LibLemon/src/lemon/sharedmem.cpp:16–20

    }

    volatile void* MapSharedMemory(int64_t key){
        volatile void* ptr;
        syscall(SYS_MAP_SHARED_MEMORY, &ptr, key, 0);
        return ptr;
    }
    
    long UnmapSharedMemory(void* address, int64_t key){
        return syscall(SYS_UNMAP_SHARED_MEMORY, address, key);