Update cuda_core/cuda/core/_cpp/tensor_map_cccl.h

Co-authored-by: Leo Fang <leo80042@gmail.com>

Author: rparolin

cuda_core/cuda/core/_cpp/tensor_map_cccl.h

@@ -5,11 +5,13 @@
 #ifndef CUDA_CORE_TENSOR_MAP_CCCL_H_
 #define CUDA_CORE_TENSOR_MAP_CCCL_H_
 
-#include <stddef.h>
-#include <stdint.h>
-
 #ifdef __cplusplus
+#include <cstddef>
+#include <cstdint>
 extern "C" {
+#else
+#include <stddef.h>
+#include <stdint.h>
 #endif
 
 // Build a tiled CUtensorMap using CCCL's cuda::make_tma_descriptor (from <cuda/tma>).