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/* PR middle-end/36520 */

/* Testcase by Richard Guenther <rguenth@gcc.gnu.org> */

typedef __SIZE_TYPE__ size_t;

typedef unsigned short int sa_family_t;

struct cmsghdr   {

    size_t cmsg_len;

    __extension__ unsigned char __cmsg_data [];

};

typedef unsigned int uint32_t;

struct in6_addr   {

    union       {

        uint32_t u6_addr32[4];

    } in6_u;

};

struct sockaddr_in   {

    sa_family_t sin_family;

};

struct in6_pktinfo   {

    struct in6_addr ipi6_addr;

};

typedef union {

    struct sockaddr_in sin;

} sockaddr_any;

static sockaddr_any src_addr;

inline struct cmsghdr * cmsg_put(struct cmsghdr *cm, int type, void *data, size_t len)

{

    memcpy(((cm)->__cmsg_data), data, len);

}

int hop_sendmsg(int fd) {

    struct cmsghdr *cm;

    if (src_addr.sin.sin_family) {

        if (src_addr.sin.sin_family == 2) {

            struct in6_pktinfo info;

            cm = cmsg_put(cm, 50, &info, sizeof(info));

        }

    }

}