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/* { dg-do compile { target ia64-*-* } } */

/* { dg-options "-O3 -msched-control-spec" } */

typedef long unsigned int size_t;

typedef unsigned char uint8_t;

typedef unsigned int uint32_t;

typedef uint8_t byte;

typedef enum pgpArmor_e

{

  PGPARMOR_ERR_CRC_CHECK = -7, PGPARMOR_ERR_BODY_DECODE =

    -3, PGPARMOR_ERR_UNKNOWN_ARMOR_TYPE = -2, PGPARMOR_ERR_NO_BEGIN_PGP =

    -1, PGPARMOR_NONE = 0, PGPARMOR_MESSAGE = 1, PGPARMOR_PUBKEY =

    5, PGPARMOR_PRIVKEY = 6, PGPARMOR_SECKEY = 7

}

pgpArmor;

pgpCRC (const byte * octets, size_t len)

{

  unsigned int crc = 0xb704ce;

  int i;

  while (len--)

    {

      for (i = 0; i < 8; i++)

        {

          crc <<= 1;

          if (crc & 0x1000000)

            crc ^= 0x1864cfb;

        }

    }

}

pgpReadPkts (const char *fn, const byte ** pkt, size_t * pktlen)

{

  const byte *b = ((void *) 0);

  const char *enc = ((void *) 0);

  byte *dec;

  size_t declen;

  uint32_t crcpkt, crc;

  int pstate = 0;

  pgpArmor ec = PGPARMOR_ERR_NO_BEGIN_PGP;

    {

      switch (pstate)

        {

        case 0:

          if (b64decode (enc, (void **) &dec, &declen) != 0)

            {

              goto exit;

            }

          crc = pgpCRC (dec, declen);

        }

    }

exit:if (ec > PGPARMOR_NONE && pkt)

    *pkt = b;

}