completed set3, challenge 20

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib2.h b/lib/lib2.h
index f0a1a26..e5666ea 100644
--- a/lib/lib2.h
+++ b/lib/lib2.h
@@ -15,6 +15,7 @@ char key[17];
 char iv[17];
 
 char *pkcs7_padding(char *string, int length_string, int blocksize);
+char *__pkcs7_padding(char *string, int length_string, int blocksize, int *padding);
 int aes_cbc(char *in, int length_in, char *out, unsigned char *string_key, char *init_vector, int encrypt);
 int valid_pkcs7_padding(const char *in, int length_in, char *unpadded, int blocksize);
 int aes_ecb(char *in, int length_in, char *out, unsigned char *string_key,