| * Copyright (c) 1995 Danny Gasparovski. |
| * Please read the file COPYRIGHT for the |
| * terms and conditions of the copyright. |
| #define sbflush(sb) sbdrop((sb),(sb)->sb_cc) |
| #define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc) |
| u_int sb_cc; /* actual chars in buffer */ |
| u_int sb_datalen; /* Length of data */ |
| char *sb_wptr; /* write pointer. points to where the next |
| * bytes should be written in the sbuf */ |
| char *sb_rptr; /* read pointer. points to where the next |
| * byte should be read from the sbuf */ |
| char *sb_data; /* Actual data */ |
| void sbfree(struct sbuf *); |
| void sbdrop(struct sbuf *, int); |
| void sbreserve(struct sbuf *, int); |
| void sbappend(struct socket *, struct mbuf *); |
| void sbcopy(struct sbuf *, int, int, char *); |