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);

include/libssh/libssh.h

@@ -681,6 +681,7 @@ LIBSSH_API const char* ssh_get_hmac_out(ssh_session session);
 
 LIBSSH_API ssh_buffer ssh_buffer_new(void);
 LIBSSH_API void ssh_buffer_free(ssh_buffer buffer);
+LIBSSH_API int ssh_buffer_reinit(ssh_buffer buffer);
 LIBSSH_API uint32_t ssh_buffer_get_len(ssh_buffer buffer);
 
 #ifndef LIBSSH_LEGACY_0_4

src/buffer.c

@@ -184,8 +184,6 @@ static void buffer_shift(ssh_buffer buffer){
 }
 
 /**
- * @internal
- *
  * @brief Reinitialize a SSH buffer.
  *
  * @param[in]  buffer   The buffer to reinitialize.