1 files changed, 5 insertions, 5 deletions
diff --git a/lib/lib3.h b/lib/lib3.h
index ee11a15..b37021d 100644
--- a/lib/lib3.h
+++ b/lib/lib3.h
@@ -23,14 +23,14 @@ struct mt_19937_state {
 	unsigned int index;
 };
 
-struct mt_19937_state __global_mt_19937;
-
 char *challenge17_encrypt(int *length);
 int cbc_padding_oracle(char *encrypted, int length);
 int aes_ctr(char *in, int length_in, char *out, char *string_key, char *nonce);
 
-void mt_19937_seed(unsigned int seed);
-int mt_19937();
-int mt_19937_timestamp_orcale();
+void mt_19937_seed(unsigned int seed, struct mt_19937_state *mt_state);
+unsigned int mt_19937(struct mt_19937_state *mt_state);
+unsigned int mt_19937_timestamp_orcale(struct mt_19937_state *mt_state);
 void mt_19937_brute_force_timestamp();
+int unshift_left_xor(int number, int shifts, unsigned int mask);
+int unshift_right_xor(int number, int shifts);
 #endif