Declaring struct problem

Hi,

I'm learning how to use semaphore under linux, but I'm having an error when I declare a struct I never had under windows.

error: redefinition of 'struct sembuf'

Code:

---

typedef struct sembuf
    {
    unsigned short sem_num;
    short sem_op;
    short sem_flg;
    }sembuf;

int main()
    {
    sembuf* sbuf;
    }

---

I searched the linux board but I can't find a solution for this error.
Some help would be appreciated.

sembuf must have been defined in one of the headers you included in your program.

It worked, I changed sembuf for test and it work.

Thx a lot for the fast reply.