Referring to a C String

If I've got the C String:

char c_string[15];

Can I refer to it later as:

c_string

or does it need to be c_string[]

or c_string[15]



Thanks!!

If u type c_string its the whole thing..
but if u type c_string[15] it will be 16th char hold in that char array.. (since the first one is c_string[0])