2 * Copyright (c) 1995 Danny Gasparovski.
4 * Please read the file COPYRIGHT for the
5 * terms and conditions of the copyright.
11 #define sbflush(sb) sbdrop((sb),(sb)->sb_cc)
12 #define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc)
15 u_int sb_cc; /* actual chars in buffer */
16 u_int sb_datalen; /* Length of data */
17 char *sb_wptr; /* write pointer. points to where the next
18 * bytes should be written in the sbuf */
19 char *sb_rptr; /* read pointer. points to where the next
20 * byte should be read from the sbuf */
21 char *sb_data; /* Actual data */
24 void sbfree _P((struct sbuf *));
25 void sbdrop _P((struct sbuf *, int));
26 void sbreserve _P((struct sbuf *, int));
27 void sbappend _P((struct socket *, struct mbuf *));
28 void sbappendsb _P((struct sbuf *, struct mbuf *));
29 void sbcopy _P((struct sbuf *, int, int, char *));