strange error coming out of gcc

[Sedat Sengul]

Hi people;
I am still trying to compile my ethernet driver :) (sorry about that I
am trying to learn gcc behaviour) . 
But I have strange error coming out of gcc for header file.

#define NIC_MASK_ALL_INTERRUPT(pAdapter) {

NIC_COMMAND(pAdapter,COMMAND_SET_INTERRUPT_ENABLE |
DISABLE_ALL_INTERRUPT);
NIC_READ_PORT_USHORT(pAdapter, INTSTATUS_COMMAND_REGISTER);

}

and error is:

3c90x.h:1300: parse error before '('

line 1300 is:

NIC_COMMAND macro

What is the problem with this macro ?
I know it is silly but I need help :(