Question

I am doing a little application in C and I want to define a struct. I have done this :

typedef struct {
    ITEM element[TAILLE_TAMPON];
    sem_t mutex, attendreVide, attendrePlein;
    int ptEntree, ptSortie;
} TAMPON;

but I have an error when I built my project with ITEM
Is it due to a problem with the include ?

• stdio.h
• stdlib.h
• time.h
• semaphore.h
• pthread.h
• “psleep.h”

“psleep.h” include “unistd.h”

Thank you for your help.

Answer 1

No, it’s not due to the includes at all. Given what you’ve shown us, it’s due to ITEM not being a defined type.