5 Author: Tatu Ylonen <ylo@cs.hut.fi>
7 Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
10 Created: Wed Mar 29 02:18:23 1995 ylo
21 /* Stores an BIGNUM in the buffer with a 2-byte msb first bit count, followed
22 by (bits+7)/8 bytes of binary data, msb first. */
23 void buffer_put_bignum(Buffer *buffer, BIGNUM *value);
25 /* Retrieves an BIGNUM from the buffer. */
26 int buffer_get_bignum(Buffer *buffer, BIGNUM *value);
28 /* Returns an integer from the buffer (4 bytes, msb first). */
29 unsigned int buffer_get_int(Buffer *buffer);
31 /* Stores an integer in the buffer in 4 bytes, msb first. */
32 void buffer_put_int(Buffer *buffer, unsigned int value);
34 /* Returns a character from the buffer (0 - 255). */
35 int buffer_get_char(Buffer *buffer);
37 /* Stores a character in the buffer. */
38 void buffer_put_char(Buffer *buffer, int value);
40 /* Returns an arbitrary binary string from the buffer. The string cannot
41 be longer than 256k. The returned value points to memory allocated
42 with xmalloc; it is the responsibility of the calling function to free
43 the data. If length_ptr is non-NULL, the length of the returned data
44 will be stored there. A null character will be automatically appended
45 to the returned string, and is not counted in length. */
46 char *buffer_get_string(Buffer *buffer, unsigned int *length_ptr);
48 /* Stores and arbitrary binary string in the buffer. */
49 void buffer_put_string(Buffer *buffer, const void *buf, unsigned int len);