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Annotation of qemu/slirp/sbuf.h, revision 1.1.1.2

1.1       root        1: /*
                      2:  * Copyright (c) 1995 Danny Gasparovski.
1.1.1.2 ! root        3:  *
        !             4:  * Please read the file COPYRIGHT for the
1.1       root        5:  * terms and conditions of the copyright.
                      6:  */
                      7: 
                      8: #ifndef _SBUF_H_
                      9: #define _SBUF_H_
                     10: 
                     11: #define sbflush(sb) sbdrop((sb),(sb)->sb_cc)
                     12: #define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc)
                     13: 
                     14: struct sbuf {
                     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 */
                     22: };
                     23: 
                     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 sbcopy _P((struct sbuf *, int, int, char *));
                     29: 
                     30: #endif

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