diff options
Diffstat (limited to 'qemu/slirp/sbuf.h')
| -rw-r--r-- | qemu/slirp/sbuf.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/qemu/slirp/sbuf.h b/qemu/slirp/sbuf.h new file mode 100644 index 000000000..4f22e7c38 --- /dev/null +++ b/qemu/slirp/sbuf.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 1995 Danny Gasparovski. + * + * Please read the file COPYRIGHT for the + * terms and conditions of the copyright. + */ + +#ifndef _SBUF_H_ +#define _SBUF_H_ + +#define sbflush(sb) sbdrop((sb),(sb)->sb_cc) +#define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc) + +struct sbuf { + 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 *); + +#endif |