return strlen(*t_wp) > 0;
}
-static int binop()
+static int binop(void)
{
const char *opnd1, *opnd2;
struct t_op const *op;
return (-1);
}
-static void initialize_group_array()
+static void initialize_group_array(void)
{
ngroups = getgroups(0, NULL);
group_array = xrealloc(group_array, ngroups * sizeof(gid_t));