1 files changed, 4 insertions, 0 deletions
diff --git a/include/m_Do/m_Do_mtx.h b/include/m_Do/m_Do_mtx.h
index d448e008fa..4d95da5c86 100644
--- a/include/m_Do/m_Do_mtx.h
+++ b/include/m_Do/m_Do_mtx.h
@@ -103,6 +103,10 @@ inline void mDoMtx_identity(Mtx m) {
     PSMTXIdentity(m);
 }
 
+inline void mDoMtx_concat(const Mtx a, const Mtx b, Mtx c) {
+    PSMTXConcat(a, b, c);
+}
+
 class mDoMtx_stack_c {
 public:
     /* 8000CCC8 */ static bool push();