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-rw-r--r--mutator-lvl0.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/mutator-lvl0.h b/mutator-lvl0.h
index aab0fa1..334d893 100644
--- a/mutator-lvl0.h
+++ b/mutator-lvl0.h
@@ -19,6 +19,10 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*/
/*code structure inspired by Eli Bendersky's tutorial on Rewriters.*/
/**********************************************************************************************************************/
+/*inclusion guard*/
+#ifndef MUTATOR_0_H
+#define MUTATOR_0_H
+/**********************************************************************************************************************/
/*included modules*/
/*project headers*/
/*standard library headers*/
@@ -322,5 +326,7 @@ std::multimap<std::string,std::string> MC1EquivalencyMap = {
std::multimap<std::string, std::string> MC3EquivalencyMap;
/**********************************************************************************************************************/
+#endif
+/**********************************************************************************************************************/
/*last line intentionally left blank*/