Can you add different colors to preprocessor to distinguish it from functions in C/C++?

[heartacker]

		{
			"name": "Macro in C/C++",
			"scope": "entity.name.function.preprocessor,meta.preprocessor.macro",
			"settings": {
				"fontStyle": "",
				"foreground": "#ca0bca"
			}
		},

just like：

[tcd]

@heartacker I should be able to.
Are you using any additional plugins for C/C++ syntax highlighting?