45 #define DH_METHOD hc_DH_METHOD  macro
71 typedef struct DH_METHOD DH_METHOD;  typedef
76 struct DH_METHOD {  struct
77     const char *name;
78     int (*generate_key)(DH *);
79     int (*compute_key)(unsigned char *,const BIGNUM *,DH *);
80     int (*bn_mod_exp)(const DH *, BIGNUM *, const BIGNUM *,
83     int (*init)(DH *);
84     int (*finish)(DH *);
85     int flags;
86     void *app_data;
110     const DH_METHOD *meth;  argument