* this generator function can take a very very long time to run.
*/
-DH *DH_generate_parameters(prime_len,generator,callback,cb_arg)
-int prime_len;
-int generator;
-void (*callback)(P_I_I_P);
-char *cb_arg;
+DH *DH_generate_parameters(int prime_len, int generator,
+ void (*callback)(P_I_I_P), char *cb_arg)
{
BIGNUM *p=NULL,*t1,*t2;
DH *ret=NULL;