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-rw-r--r--src/core/alloc_func.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/alloc_func.hpp b/src/core/alloc_func.hpp
index d5e90832e..ec30ffb6e 100644
--- a/src/core/alloc_func.hpp
+++ b/src/core/alloc_func.hpp
@@ -90,4 +90,7 @@ template <typename T> FORCEINLINE T* ReallocT(T *t_ptr, size_t num_elements)
return t_ptr;
}
+/** alloca() has to be called in the parent function, so define AllocaM() as a macro */
+#define AllocaM(T, num_elements) ((T*)alloca((num_elements) * sizeof(T)))
+
#endif /* ALLOC_FUNC_HPP */