Returns the length in characters of a P6COMSTR not including the terminating NULL character.
pString | [ in ] P6COMSTR that was previously allocated via p6AllocComString(), p6AllocComStringLen(), or p6DupComString() |
pLength | [ out ] The address of a P6SIZE in which will be returned the size in characters of pString. If pString is NULL, a value of zero will be returned. |