be more carful wrt. signed vs. unsigned argument passing
[paraslash.git] / crypt.h
diff --git a/crypt.h b/crypt.h
index 1f7b8a8..54586aa 100644 (file)
--- a/crypt.h
+++ b/crypt.h
 
 #include <openssl/pem.h>
 int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,
-       unsigned char *buf, int rsa_inlen);
+       unsigned char *buf, unsigned rsa_inlen);
 int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
        unsigned char *outbuf);
-int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, const unsigned len,
+int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, unsigned len,
        unsigned char *outbuf);
 int para_decrypt_buffer(char *key_file, unsigned char *outbuf, unsigned char *inbuf,
-       int rsa_inlen);
+       unsigned rsa_inlen);
 int get_rsa_key(char *key_file, RSA **rsa, int private);
 
 void rsa_free(RSA *rsa);