Merge from main trunk: lets see if this works ;-)BRANCH_ASN1

This involved the use of some temporary
macros which handle the partial constification.

They cast away const but this will go away when
constification is handled in the main ASN1 code.

1 files changed, 21 insertions, 20 deletions

diff --git a/crypto/dsa/dsa.h b/crypto/dsa/dsa.h
index af4ee835c8..9d72647808 100644
--- a/crypto/dsa/dsa.h
+++ b/crypto/dsa/dsa.h
@@ -154,19 +154,19 @@ struct dsa_st
 
 DSA_SIG * DSA_SIG_new(void);
 void	DSA_SIG_free(DSA_SIG *a);
-int	i2d_DSA_SIG(DSA_SIG *a, unsigned char **pp);
-DSA_SIG * d2i_DSA_SIG(DSA_SIG **v, unsigned char **pp, long length);
+int	i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
+DSA_SIG * d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length);
 
 DSA_SIG * DSA_do_sign(const unsigned char *dgst,int dlen,DSA *dsa);
 int	DSA_do_verify(const unsigned char *dgst,int dgst_len,
 		      DSA_SIG *sig,DSA *dsa);
 
-DSA_METHOD *DSA_OpenSSL(void);
+const DSA_METHOD *DSA_OpenSSL(void);
 
-void        DSA_set_default_openssl_method(DSA_METHOD *);
-DSA_METHOD *DSA_get_default_openssl_method(void);
+void        DSA_set_default_openssl_method(const DSA_METHOD *);
+const DSA_METHOD *DSA_get_default_openssl_method(void);
 #if 0
-DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *);
+const DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *);
 #else
 int DSA_set_method(DSA *dsa, struct engine_st *engine);
 #endif
@@ -177,13 +177,13 @@ DSA *	DSA_new_method(DSA_METHOD *meth);
 #else
 DSA *	DSA_new_method(struct engine_st *engine);
 #endif
-int	DSA_size(DSA *);
+int	DSA_size(const DSA *);
 	/* next 4 return -1 on error */
 int	DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp);
 int	DSA_sign(int type,const unsigned char *dgst,int dlen,
 		unsigned char *sig, unsigned int *siglen, DSA *dsa);
 int	DSA_verify(int type,const unsigned char *dgst,int dgst_len,
-		unsigned char *sigbuf, int siglen, DSA *dsa);
+		const unsigned char *sigbuf, int siglen, DSA *dsa);
 void	DSA_free (DSA *r);
 int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 	     CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
@@ -192,24 +192,25 @@ void *DSA_get_ex_data(DSA *d, int idx);
 
 void	ERR_load_DSA_strings(void );
 
-DSA *	d2i_DSAPublicKey(DSA **a, unsigned char **pp, long length);
-DSA *	d2i_DSAPrivateKey(DSA **a, unsigned char **pp, long length);
-DSA * 	d2i_DSAparams(DSA **a, unsigned char **pp, long length);
-DSA *	DSA_generate_parameters(int bits, unsigned char *seed,int seed_len,
+DSA *	d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length);
+DSA *	d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length);
+DSA * 	d2i_DSAparams(DSA **a, const unsigned char **pp, long length);
+DSA *	DSA_generate_parameters(int bits,
+		unsigned char *seed,int seed_len,
 		int *counter_ret, unsigned long *h_ret,void
 		(*callback)(int, int, void *),void *cb_arg);
 int	DSA_generate_key(DSA *a);
-int	i2d_DSAPublicKey(DSA *a, unsigned char **pp);
-int 	i2d_DSAPrivateKey(DSA *a, unsigned char **pp);
-int	i2d_DSAparams(DSA *a,unsigned char **pp);
+int	i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
+int 	i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
+int	i2d_DSAparams(const DSA *a,unsigned char **pp);
 
 #ifndef NO_BIO
-int	DSAparams_print(BIO *bp, DSA *x);
-int	DSA_print(BIO *bp, DSA *x, int off);
+int	DSAparams_print(BIO *bp, const DSA *x);
+int	DSA_print(BIO *bp, const DSA *x, int off);
 #endif
 #ifndef NO_FP_API
-int	DSAparams_print_fp(FILE *fp, DSA *x);
-int	DSA_print_fp(FILE *bp, DSA *x, int off);
+int	DSAparams_print_fp(FILE *fp, const DSA *x);
+int	DSA_print_fp(FILE *bp, const DSA *x, int off);
 #endif
 
 #define DSS_prime_checks 50
@@ -221,7 +222,7 @@ int	DSA_print_fp(FILE *bp, DSA *x, int off);
 #ifndef NO_DH
 /* Convert DSA structure (key or just parameters) into DH structure
  * (be careful to avoid small subgroup attacks when using this!) */
-DH *DSA_dup_DH(DSA *r);
+DH *DSA_dup_DH(const DSA *r);
 #endif
 
 /* BEGIN ERROR CODES */