/* BIO_put and BIO_get both add to the digest,
* BIO_gets returns the digest */
-#ifndef NOPROTO
static int nullf_write(BIO *h,char *buf,int num);
static int nullf_read(BIO *h,char *buf,int size);
static int nullf_puts(BIO *h,char *str);
static long nullf_ctrl(BIO *h,int cmd,long arg1,char *arg2);
static int nullf_new(BIO *h);
static int nullf_free(BIO *data);
-#else
-static int nullf_write();
-static int nullf_read();
-static int nullf_puts();
-static int nullf_gets();
-static long nullf_ctrl();
-static int nullf_new();
-static int nullf_free();
-#endif
-
static BIO_METHOD methods_nullf=
{
BIO_TYPE_NULL_FILTER,