Function hipGraphNodeGetType 

pub unsafe extern "C" fn hipGraphNodeGetType(
    node: hipGraphNode_t,
    pType: *mut hipGraphNodeType,
) -> hipError_t

@brief Returns a node’s type.

@param [in] node - Node to get type of. @param [out] pType - Returns the node’s type. @returns #hipSuccess, #hipErrorInvalidValue