sim: igen: clean up headers a bit

[thirdparty/binutils-gdb.git] / sim / igen / gen-engine.h

diff --git a/sim/igen/gen-engine.h b/sim/igen/gen-engine.h
index bb46bed147d93d6f68610ee2068ce16ea3314ee0..20f341526f467646e6b11ca71aeb562ec0c138d2 100644 (file)
--- a/sim/igen/gen-engine.h
+++ b/sim/igen/gen-engine.h
@@ -19,6 +19,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef IGEN_GEN_ENGINE_H
+#define IGEN_GEN_ENGINE_H
+
 extern void gen_engine_h
   (lf *file, const gen_table *gen, const insn_table *isa,
    cache_entry *cache_rules);
@@ -29,3 +32,5 @@ extern void gen_engine_c
 
 extern void print_engine_run_function_header
   (lf *file, const char *processor, function_decl_type decl_type);
+
+#endif /* IGEN_GEN_ENGINE_H */