You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA. */
#ifndef GCC_GGC_H
#define GCC_GGC_H
/* Free a complete GGC zone, destroying everything in it. */
extern void destroy_ggc_zone (struct alloc_zone *);
-/* Start a new GGC context. Memory allocated in previous contexts
- will not be collected while the new context is active. */
-extern void ggc_push_context (void);
-
-/* Finish a GC context. Any uncollected memory in the new context
- will be merged with the old context. */
-extern void ggc_pop_context (void);
-
struct ggc_pch_data;
/* Return a new ggc_pch_data structure. */