// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)

struct S {
        int     a;
        int     b;
        int     c;
};

union U {
        int     a;
        int     b;
        int     c;
};

struct S1 {
        int     a;
        int     b;
        int     c;
};

union U1 {
        int     a;
        int     b;
        int     c;
};

typedef int T;
typedef int S;
typedef int U;
typedef int T1;
typedef int S1;
typedef int U1;

struct root_struct {
        S               m_1;
        T               m_2;
        U               m_3;
        S1              m_4;
        T1              m_5;
        U1              m_6;
        struct S        m_7;
        struct S1       m_8;
        union  U        m_9;
        union  U1       m_10;
};

int func(struct root_struct *root)
{
        return 0;
}