}
readsuidcell (const char *filename){     FILE *f;     char cell[256];     f = fopen (filename, "r");     if (f == NULL) {	 fprintf(stderr, "Can't open file %s.\n", filename);	 return 1;     }     while (fgets (cell, sizeof(cell), f) != NULL) {	 int i;	 cell_entry *e;	 cell[sizeof(cell)-1] = '\0';	 i = strlen (cell);	 if (cell[i - 1] == '\n')	     cell[i - 1] = '\0';	 e = cell_get_by_name (cell);	 if (e == NULL) {	     fprintf (stderr, "cell %s doesn't exist in the db\n", cell);	 } else {	     e->suid_cell = SUID_CELL;	 }     }     fclose (f);     return 0;}