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-rw-r--r--src/shared/phys/physcommon.hpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/shared/phys/physcommon.hpp b/src/shared/phys/physcommon.hpp
index e4660ab..00061ec 100644
--- a/src/shared/phys/physcommon.hpp
+++ b/src/shared/phys/physcommon.hpp
@@ -1,4 +1,5 @@
-
+#ifndef _shared_physcommon_
void gameloop_phys(void(*f)(btRigidBody*));
void phys_genesis();
void phys_shutdown(void(*f)(btRigidBody*));
+#endif