#ifndef EXOSPHERE_GCM_H #define EXOSPHERE_GCM_H #include size_t gcm_decrypt_key(void *dst, size_t dst_size, const void *src, size_t src_size, const void *sealed_kek, size_t kek_size, const void *wrapped_key, size_t key_size, unsigned int usecase, int is_personalized); #endif