buffer: expose ssh_buffer_reinit()

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

include/libssh/buffer.h

@@ -72,7 +72,6 @@ int _ssh_buffer_unpack(struct ssh_buffer_struct *buffer,
 
 int ssh_buffer_prepend_data(ssh_buffer buffer, const void *data, uint32_t len);
 int ssh_buffer_add_buffer(ssh_buffer buffer, ssh_buffer source);
-int ssh_buffer_reinit(ssh_buffer buffer);
 
 /* ssh_buffer_get_rest returns a pointer to the current position into the buffer */
 void *ssh_buffer_get(ssh_buffer buffer);