diff options
Diffstat (limited to 'slirp/src/sbuf.h')
| -rw-r--r-- | slirp/src/sbuf.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/slirp/src/sbuf.h b/slirp/src/sbuf.h new file mode 100644 index 0000000000..1cb9a42834 --- /dev/null +++ b/slirp/src/sbuf.h @@ -0,0 +1,29 @@ +/* + * 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 sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc) + +struct sbuf { + uint32_t sb_cc; /* actual chars in buffer */ + uint32_t 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 *); +bool sbdrop(struct sbuf *, int); +void sbreserve(struct sbuf *, int); +void sbappend(struct socket *, struct mbuf *); +void sbcopy(struct sbuf *, int, int, char *); + +#endif |