src/usr.bin/ssh/buffer.h - diff

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Diff for /src/usr.bin/ssh/Attic/buffer.h between version 1.8 and 1.9

-version 1.8, 2001/06/26 06:32:48
+version 1.9, 2001/06/26 17:27:23
 Line 17
 Line 17
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  #define BUFFER_H
  typedef struct {
-         char   *buf;            /* Buffer for data. */
+         char    *buf;           /* Buffer for data. */
-         u_int alloc;    /* Number of bytes allocated for data. */
+         u_int    alloc;         /* Number of bytes allocated for data. */
-         u_int offset;   /* Offset of first byte containing data. */
+         u_int    offset;        /* Offset of first byte containing data. */
-         u_int end;      /* Offset of last byte containing data. */
+         u_int    end;           /* Offset of last byte containing data. */
  }       Buffer;
- /* Initializes the buffer structure. */
- void    buffer_init(Buffer *);
- /* Frees any memory used for the buffer. */
+ void     buffer_init(Buffer *);
- void    buffer_free(Buffer *);
+ void     buffer_clear(Buffer *);
+ void     buffer_free(Buffer *);
- /* Clears any data from the buffer, making it empty.  This does not actually
+ u_int    buffer_len(Buffer *);
-    zero the memory. */
+ char    *buffer_ptr(Buffer *);
- void    buffer_clear(Buffer *);
- /* Appends data to the buffer, expanding it if necessary. */
+ void     buffer_append(Buffer *, const char *, u_int);
- void    buffer_append(Buffer *, const char *, u_int);
+ void     buffer_append_space(Buffer *, char **, u_int);
- /*
+ void     buffer_get(Buffer *, char *, u_int);
-  * Appends space to the buffer, expanding the buffer if necessary. This does
-  * not actually copy the data into the buffer, but instead returns a pointer
-  * to the allocated region.
-  */
- void    buffer_append_space(Buffer *, char **, u_int);
- /* Returns the number of bytes of data in the buffer. */
+ void     buffer_consume(Buffer *, u_int);
- u_int buffer_len(Buffer *);
+ void     buffer_consume_end(Buffer *, u_int);
- /* Gets data from the beginning of the buffer. */
+ void     buffer_dump(Buffer *);
- void    buffer_get(Buffer *, char *, u_int);
- /* Consumes the given number of bytes from the beginning of the buffer. */
- void    buffer_consume(Buffer *, u_int);
- /* Consumes the given number of bytes from the end of the buffer. */
- void    buffer_consume_end(Buffer *, u_int);
- /* Returns a pointer to the first used byte in the buffer. */
- char   *buffer_ptr(Buffer *);
- /*
-  * Dumps the contents of the buffer to stderr in hex.  This intended for
-  * debugging purposes only.
-  */
- void    buffer_dump(Buffer *);
  #endif                          /* BUFFER_H */