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extern void exit (int);

extern void abort (void);

typedef unsigned int u_int32_t;

typedef unsigned char u_int8_t;

typedef int int32_t;

typedef enum {

        TXNLIST_DELETE,

        TXNLIST_LSN,

        TXNLIST_TXNID,

        TXNLIST_PGNO

} db_txnlist_type;

struct __db_lsn; typedef struct __db_lsn DB_LSN;

struct __db_lsn {

        u_int32_t file;

        u_int32_t offset;

};

struct __db_txnlist; typedef struct __db_txnlist DB_TXNLIST;

struct __db_txnlist {

        db_txnlist_type type;

        struct { struct __db_txnlist *le_next; struct __db_txnlist **le_prev; } links;

        union {

                struct {

                        u_int32_t txnid;

                        int32_t generation;

                        int32_t aborted;

                } t;

                struct {

                        u_int32_t flags;

                        int32_t fileid;

                        u_int32_t count;

                        char *fname;

                } d;

                struct {

                        int32_t ntxns;

                        int32_t maxn;

                        DB_LSN *lsn_array;

                } l;

                struct {

                        int32_t nentries;

                        int32_t maxentry;

                        char *fname;

                        int32_t fileid;

                        void *pgno_array;

                        u_int8_t uid[20];

                } p;

        } u;

};

int log_compare (const DB_LSN *a, const DB_LSN *b)

{

  return 1;

}

int

__db_txnlist_lsnadd(int val, DB_TXNLIST *elp, DB_LSN *lsnp, u_int32_t flags)

{

   int i;

   for (i = 0; i < (!(flags & (0x1)) ? 1 : elp->u.l.ntxns); i++)

     {

        int __j;

        DB_LSN __tmp;

        val++;

        for (__j = 0; __j < elp->u.l.ntxns - 1; __j++)

          if (log_compare(&elp->u.l.lsn_array[__j], &elp->u.l.lsn_array[__j + 1]) < 0)

          {

             __tmp = elp->u.l.lsn_array[__j];

             elp->u.l.lsn_array[__j] = elp->u.l.lsn_array[__j + 1];

             elp->u.l.lsn_array[__j + 1] = __tmp;

          }

     }

   *lsnp = elp->u.l.lsn_array[0];

   return val;

}

#ifndef STACK_SIZE

#define VLEN    1235

#else

#define VLEN (STACK_SIZE/10)

#endif

int main (void)

{

  DB_TXNLIST el;

  DB_LSN lsn, lsn_a[VLEN];

  el.u.l.ntxns = VLEN-1;

  el.u.l.lsn_array = lsn_a;

  if (__db_txnlist_lsnadd (0, &el, &lsn, 0) != 1)

    abort ();

  if (__db_txnlist_lsnadd (0, &el, &lsn, 1) != VLEN-1)

    abort ();

  exit (0);

}