43     size_t (*read)(struct _rio *, void *buf, size_t len);
44     size_t (*write)(struct _rio *, const void *buf, size_t len);
52     void (*update_cksum)(struct _rio *, const void *buf, size_t len);
82             sds buf;  member
93 static inline size_t rioWrite(rio *r, const void *buf, size_t len) {  in rioWrite()  argument
96         if (r->update_cksum) r->update_cksum(r,buf,bytes_to_write);  in rioWrite()
97         if (r->write(r,buf,bytes_to_write) == 0)  in rioWrite()
99         buf = (char*)buf + bytes_to_write;  in rioWrite()
106 static inline size_t rioRead(rio *r, void *buf, size_t len) {  in rioRead()  argument
109         if (r->read(r,buf,bytes_to_read) == 0)  in rioRead()
111         if (r->update_cksum) r->update_cksum(r,buf,bytes_to_read);  in rioRead()
112         buf = (char*)buf + bytes_to_read;  in rioRead()
134 size_t rioWriteBulkString(rio *r, const char *buf, size_t len);
138 void rioGenericUpdateChecksum(rio *r, const void *buf, size_t len);