eion/purple-hangouts

Fix some crashes when unable to retrieve any "ssrc"s from Farstream
#ifndef _CIPHERS_SHA1HASH_H_
#define _CIPHERS_SHA1HASH_H_
#include "cipher.h"
#define purple_sha1_hash_new() purple_cipher_context_new(purple_ciphers_find_cipher("sha1"), NULL)
#ifndef PurpleHash
# define PurpleHash PurpleCipherContext
# define purple_hash_append purple_cipher_context_append
# define purple_hash_digest_to_str(ctx, data, size) \
purple_cipher_context_digest_to_str(ctx, size, data, NULL)
# define purple_hash_digest(ctx, data, size) \
purple_cipher_context_digest(ctx, size, data, NULL)
# define purple_hash_destroy purple_cipher_context_destroy
#endif /*PurpleHash*/
#endif /*_CIPHERS_SHA1HASH_H_*/