OK with who? No one will force you to use any particular style. By convention C programmers usually use underscores (snake case). Conventions and idioms have s

OK with who? No one will force you to use any particular style. By convention C programmers usually use underscores (snake case). Conventions and idioms have some value -- other programmers can more easily read and understand code when they don't have to translate idiosyncratic style to what they're used to.