43     ssize_t (*read)(struct conn  *c, void *buf, size_t count);
44     ssize_t (*write)(struct conn *c, const void *buf, size_t count);
49 static ssize_t tcp_read(struct conn *c, void *buf, size_t count);
50 static ssize_t tcp_write(struct conn *c, const void *buf, size_t count);
52 static ssize_t ssl_read(struct conn *c, void *buf, size_t count);
53 static ssize_t ssl_write(struct conn *c, const void *buf, size_t count);
56 ssize_t tcp_read(struct conn *c, void *buf, size_t count) {  in tcp_read()  argument
58     return read(c->sock, buf, count);  in tcp_read()
61 ssize_t tcp_write(struct conn *c, const void *buf, size_t count) {  in tcp_write()  argument
63     return write(c->sock, buf, count);  in tcp_write()
66 ssize_t ssl_read(struct conn *c, void *buf, size_t count) {  in ssl_read()  argument
68     return SSL_read(c->ssl, buf, count);  in ssl_read()
71 ssize_t ssl_write(struct conn *c, const void *buf, size_t count) {  in ssl_write()  argument
73     return SSL_write(c->ssl, buf, count);  in ssl_write()