# 1 "test.c"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "test.c"
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" 1
       

#pragma system_header
# 38 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h"
typedef union {
  long l;
  unsigned long u;
  struct {
   short e;
   short m;
  } s;
  float f;
} float16;



# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 1
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 3
# 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 3
# 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 3
typedef short fract16;
typedef long fract32;
# 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
# 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3
# 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 1 3 4
# 25 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 1 3 4
# 267 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/uClibc_config.h" 1 3 4
# 268 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 2 3 4
# 303 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/cdefs.h" 1 3 4
# 304 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 2 3 4
# 26 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4
# 35 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4
# 214 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 3 4
typedef long unsigned int size_t;
# 36 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4


# 95 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4


typedef struct
  {
    int quot;
    int rem;
  } div_t;



typedef struct
  {
    long int quot;
    long int rem;
  } ldiv_t;



# 147 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4



extern double atof (__const char *__nptr) __attribute__ ((__pure__));


extern int atoi (__const char *__nptr) __attribute__ ((__pure__));

extern long int atol (__const char *__nptr) __attribute__ ((__pure__));





__extension__ extern long long int atoll (__const char *__nptr)
     __attribute__ ((__pure__));






extern double strtod (__const char *__restrict __nptr,
        char **__restrict __endptr) ;

# 185 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4


extern long int strtol (__const char *__restrict __nptr,
   char **__restrict __endptr, int __base) ;

extern unsigned long int strtoul (__const char *__restrict __nptr,
      char **__restrict __endptr, int __base)
     ;




__extension__
extern long long int strtoq (__const char *__restrict __nptr,
        char **__restrict __endptr, int __base) ;

__extension__
extern unsigned long long int strtouq (__const char *__restrict __nptr,
           char **__restrict __endptr, int __base)
     ;





__extension__
extern long long int strtoll (__const char *__restrict __nptr,
         char **__restrict __endptr, int __base) ;

__extension__
extern unsigned long long int strtoull (__const char *__restrict __nptr,
     char **__restrict __endptr, int __base)
     ;

# 309 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) ;


extern long int a64l (__const char *__s) __attribute__ ((__pure__));




# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 1 3 4
# 28 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4


# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 1 3 4
# 29 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4
# 30 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/kernel_types.h" 1 3 4
# 10 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/kernel_types.h" 3 4
typedef unsigned short __kernel_dev_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
typedef unsigned short __kernel_nlink_t;
typedef long __kernel_off_t;
typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_suseconds_t;
typedef long __kernel_clock_t;
typedef int __kernel_daddr_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef long long __kernel_loff_t;
typedef __kernel_dev_t __kernel_old_dev_t;

typedef struct {



 int __val[2];

} __kernel_fsid_t;
# 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4


typedef unsigned char __u_char;
typedef unsigned short __u_short;
typedef unsigned int __u_int;
typedef unsigned long __u_long;

__extension__ typedef unsigned long long int __u_quad_t;
__extension__ typedef long long int __quad_t;
# 50 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 3 4
typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;

__extension__ typedef signed long long int __int64_t;
__extension__ typedef unsigned long long int __uint64_t;

typedef __quad_t *__qaddr_t;

typedef __u_quad_t __dev_t;
typedef __u_int __uid_t;
typedef __u_int __gid_t;
typedef __u_long __ino_t;
typedef __u_int __mode_t;
typedef __u_int __nlink_t;
typedef long int __off_t;
typedef __quad_t __loff_t;
typedef int __pid_t;
typedef long int __ssize_t;
typedef __u_long __rlim_t;
typedef __u_quad_t __rlim64_t;
typedef __u_int __id_t;

typedef struct
  {
    int __val[2];
  } __fsid_t;


typedef int __daddr_t;
typedef char *__caddr_t;
typedef long int __time_t;
typedef unsigned int __useconds_t;
typedef long int __suseconds_t;
typedef long int __swblk_t;

typedef long int __clock_t;


typedef int __clockid_t;


typedef int __timer_t;






typedef int __key_t;


typedef __kernel_ipc_pid_t __ipc_pid_t;



typedef long int __blksize_t;




typedef long int __blkcnt_t;
typedef __quad_t __blkcnt64_t;


typedef __u_long __fsblkcnt_t;
typedef __u_quad_t __fsblkcnt64_t;


typedef __u_long __fsfilcnt_t;
typedef __u_quad_t __fsfilcnt64_t;


typedef __u_quad_t __ino64_t;


typedef __loff_t __off64_t;


typedef long int __t_scalar_t;
typedef unsigned long int __t_uscalar_t;


typedef int __intptr_t;


typedef unsigned int __socklen_t;




# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 1 3 4
# 23 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sched.h" 1 3 4
# 68 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sched.h" 3 4
struct __sched_param
  {
    int __sched_priority;
  };
# 24 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 2 3 4


struct _pthread_fastlock
{
  long int __status;
  int __spinlock;

};



typedef struct _pthread_descr_struct *_pthread_descr;





typedef struct __pthread_attr_s
{
  int __detachstate;
  int __schedpolicy;
  struct __sched_param __schedparam;
  int __inheritsched;
  int __scope;
  size_t __guardsize;
  int __stackaddr_set;
  void *__stackaddr;
  size_t __stacksize;
} pthread_attr_t;



typedef struct
{
  struct _pthread_fastlock __c_lock;
  _pthread_descr __c_waiting;
} pthread_cond_t;



typedef struct
{
  int __dummy;
} pthread_condattr_t;


typedef unsigned int pthread_key_t;





typedef struct
{
  int __m_reserved;
  int __m_count;
  _pthread_descr __m_owner;
  int __m_kind;
  struct _pthread_fastlock __m_lock;
} pthread_mutex_t;



typedef struct
{
  int __mutexkind;
} pthread_mutexattr_t;



typedef int pthread_once_t;
# 140 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 3 4
typedef unsigned long int pthread_t;
# 145 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4
# 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4



typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;




typedef __loff_t loff_t;



typedef __ino_t ino_t;
# 61 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
typedef __dev_t dev_t;




typedef __gid_t gid_t;




typedef __mode_t mode_t;




typedef __nlink_t nlink_t;




typedef __uid_t uid_t;





typedef __off_t off_t;
# 99 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
typedef __pid_t pid_t;




typedef __id_t id_t;




typedef __ssize_t ssize_t;





typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;





typedef __key_t key_t;
# 132 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 1 3 4
# 74 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4


typedef __time_t time_t;



# 92 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4
typedef __clockid_t clockid_t;
# 104 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4
typedef __timer_t timer_t;
# 133 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4
# 146 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4
# 147 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4



typedef unsigned long int ulong;
typedef unsigned short int ushort;
typedef unsigned int uint;
# 190 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
typedef int int8_t __attribute__ ((__mode__ (__QI__)));
typedef int int16_t __attribute__ ((__mode__ (__HI__)));
typedef int int32_t __attribute__ ((__mode__ (__SI__)));
typedef int int64_t __attribute__ ((__mode__ (__DI__)));


typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));

typedef int register_t __attribute__ ((__mode__ (__word__)));
# 212 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 1 3 4
# 37 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/endian.h" 1 3 4
# 38 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 2 3 4
# 213 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4


# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 1 3 4
# 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/select.h" 1 3 4
# 32 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4


# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sigset.h" 1 3 4
# 23 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sigset.h" 3 4
typedef int __sig_atomic_t;




typedef struct
  {
    unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
  } __sigset_t;
# 35 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4



typedef __sigset_t sigset_t;




# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 1 3 4
# 118 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4
struct timespec
  {
    __time_t tv_sec;
    long int tv_nsec;
  };
# 44 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4

# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/time.h" 1 3 4
# 71 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/time.h" 3 4
struct timeval
  {
    __time_t tv_sec;
    __suseconds_t tv_usec;
  };
# 46 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4



typedef long int __fd_mask;







typedef struct
  {






    __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask))];


  } fd_set;






typedef __fd_mask fd_mask;
# 89 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4







extern int select (int __nfds, fd_set *__restrict __readfds,
     fd_set *__restrict __writefds,
     fd_set *__restrict __exceptfds,
     struct timeval *__restrict __timeout) ;
# 112 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4

# 216 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4


# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/sysmacros.h" 1 3 4
# 28 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/sysmacros.h" 3 4
__extension__
static __inline unsigned int gnu_dev_major (unsigned long long int __dev)
     ;
__extension__
static __inline unsigned int gnu_dev_minor (unsigned long long int __dev)
     ;
__extension__
static __inline unsigned long long int gnu_dev_makedev (unsigned int __major,
       unsigned int __minor)
     ;


__extension__ static __inline unsigned int
gnu_dev_major (unsigned long long int __dev)
{
  return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
}

__extension__ static __inline unsigned int
gnu_dev_minor (unsigned long long int __dev)
{
  return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
}

__extension__ static __inline unsigned long long int
gnu_dev_makedev (unsigned int __major, unsigned int __minor)
{
  return ((__minor & 0xff) | ((__major & 0xfff) << 8)
   | (((unsigned long long int) (__minor & ~0xff)) << 12)
   | (((unsigned long long int) (__major & ~0xfff)) << 32));
}
# 219 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4
# 230 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4
typedef __blkcnt_t blkcnt_t;



typedef __fsblkcnt_t fsblkcnt_t;



typedef __fsfilcnt_t fsfilcnt_t;
# 262 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4

# 318 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4






extern long int random (void) ;


extern void srandom (unsigned int __seed) ;





extern char *initstate (unsigned int __seed, char *__statebuf,
   size_t __statelen) ;



extern char *setstate (char *__statebuf) ;







struct random_data
  {
    int32_t *fptr;
    int32_t *rptr;
    int32_t *state;
    int rand_type;
    int rand_deg;
    int rand_sep;
    int32_t *end_ptr;
  };

extern int random_r (struct random_data *__restrict __buf,
       int32_t *__restrict __result) ;

extern int srandom_r (unsigned int __seed, struct random_data *__buf) ;

extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
   size_t __statelen,
   struct random_data *__restrict __buf) ;

extern int setstate_r (char *__restrict __statebuf,
         struct random_data *__restrict __buf) ;






extern int rand (void) ;

extern void srand (unsigned int __seed) ;




extern int rand_r (unsigned int *__seed) ;
# 390 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern double drand48 (void) ;
extern double erand48 (unsigned short int __xsubi[3]) ;



extern long int lrand48 (void) ;
extern long int nrand48 (unsigned short int __xsubi[3]) ;


extern long int mrand48 (void) ;
extern long int jrand48 (unsigned short int __xsubi[3]) ;


extern void srand48 (long int __seedval) ;
extern unsigned short int *seed48 (unsigned short int __seed16v[3]) ;
extern void lcong48 (unsigned short int __param[7]) ;





struct drand48_data
  {
    unsigned short int __x[3];
    unsigned short int __old_x[3];
    unsigned short int __c;
    unsigned short int __init;
    unsigned long long int __a;
  };



extern int drand48_r (struct drand48_data *__restrict __buffer,
        double *__restrict __result) ;
extern int erand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        double *__restrict __result) ;



extern int lrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result) ;
extern int nrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result) ;


extern int mrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result) ;
extern int jrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result) ;


extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
     ;

extern int seed48_r (unsigned short int __seed16v[3],
       struct drand48_data *__buffer) ;

extern int lcong48_r (unsigned short int __param[7],
        struct drand48_data *__buffer) ;









extern void *malloc (size_t __size) __attribute__ ((__malloc__));

extern void *calloc (size_t __nmemb, size_t __size)
     __attribute__ ((__malloc__));







extern void *realloc (void *__ptr, size_t __size) __attribute__ ((__malloc__));

extern void free (void *__ptr) ;




extern void cfree (void *__ptr) ;



# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 1 3 4
# 25 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 3 4
# 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4
# 26 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 2 3 4







extern void *alloca (size_t __size) ;






# 484 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4




extern void *valloc (size_t __size) __attribute__ ((__malloc__));
# 497 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4


extern void abort (void) __attribute__ ((__noreturn__));



extern int atexit (void (*__func) (void)) ;





extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
     ;






extern void exit (int __status) __attribute__ ((__noreturn__));

# 529 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4


extern char *getenv (__const char *__name) ;




extern char *__secure_getenv (__const char *__name) ;





extern int putenv (char *__string) ;





extern int setenv (__const char *__name, __const char *__value, int __replace)
     ;


extern int unsetenv (__const char *__name) ;
# 568 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern int clearenv (void) ;
# 577 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) ;
# 588 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template);
# 607 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) ;








extern int system (__const char *__command);

# 627 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern char *realpath (__const char *__restrict __name,
         char *__restrict __resolved) ;






typedef int (*__compar_fn_t) (__const void *, __const void *);









extern void *bsearch (__const void *__key, __const void *__base,
        size_t __nmemb, size_t __size, __compar_fn_t __compar);



extern void qsort (void *__base, size_t __nmemb, size_t __size,
     __compar_fn_t __compar);



extern int abs (int __x) __attribute__ ((__const__));
extern long int labs (long int __x) __attribute__ ((__const__));












extern div_t div (int __numer, int __denom)
     __attribute__ ((__const__));
extern ldiv_t ldiv (long int __numer, long int __denom)
     __attribute__ ((__const__));

# 714 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern int rpmatch (__const char *__response) ;
# 775 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4
extern int getloadavg (double __loadavg[], int __nelem) ;






# 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 2 3
# 133 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3
void *_l1_memcpy(void *datap, const void *instrp, size_t n);

void *_memcpy_l1(void *instrp, const void *datap, size_t n);
# 156 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3
extern int __builtin_bfin_testset(char *);
extern void __builtin_bfin_untestset(char *);

static __inline void adi_acquire_lock(volatile unsigned short *t)
{
        int tVal;

 __builtin_bfin_csync();
 tVal = __builtin_bfin_testset((char *)t);
 while ( tVal == 0 )
 {
  __builtin_bfin_csync();
  tVal = __builtin_bfin_testset((char *)t);
 }
}

static __inline int adi_try_lock(volatile unsigned short *t)
{
 __builtin_bfin_csync();
 return __builtin_bfin_testset((char *)t);
}

static __inline void adi_release_lock(volatile unsigned short *t)
{
 __builtin_bfin_untestset((char *)t);
 __builtin_bfin_ssync();
}


static __inline void claim_atomic_access(volatile unsigned short *t)
{
 adi_acquire_lock(t);
}

static __inline void release_atomic_access(volatile unsigned short *t)
{
 adi_release_lock(t);
}
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 2 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 1 3
       

#pragma system_header
# 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3
# 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 3
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 3
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 3
# 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 3
typedef char _raw8;
typedef short _raw16;
typedef int _raw32;
typedef int __v2hi __attribute__ ((__mode__ (__V2HI__)));
# 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 2 3

typedef __v2hi raw2x16;
# 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 2 3





typedef raw2x16 fract2x16;
typedef fract2x16 fr2x16;
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 2 3

# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 3
# 35 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 3
static __inline raw2x16 compose_2x16(_raw16 _x, _raw16 _y) {
 return __builtin_bfin_compose_2x16(_x, _y);
}
static __inline _raw16 high_of_2x16(raw2x16 _x) {
 return __builtin_bfin_extract_hi(_x);
}
static __inline _raw16 low_of_2x16(raw2x16 _x) {
 return __builtin_bfin_extract_lo(_x);
}
# 29 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 2 3
# 67 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3
static __inline fract16 sum_fr2x16(fract2x16 _x){
  return __builtin_bfin_sum_fr2x16(_x);
}
# 80 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3
static __inline fract2x16 compose_fr2x16(fract16 _x, fract16 _y) {
 return compose_2x16(_x,_y);
}




static __inline fract16 high_of_fr2x16(fract2x16 _x) {
 return high_of_2x16(_x);
}




static __inline fract16 low_of_fr2x16(fract2x16 _x) {
 return low_of_2x16(_x);
}
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 2 3
# 41 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3
static __inline fract2x16 abs_fr2x16(fract2x16 _x) {
 return __builtin_bfin_abs_fr2x16(_x);
}
static __inline fract2x16 min_fr2x16(fract2x16 _x, fract2x16 _y) {
 return __builtin_bfin_min_fr2x16(_x, _y);
}
static __inline fract2x16 max_fr2x16(fract2x16 _x, fract2x16 _y) {
 return __builtin_bfin_max_fr2x16(_x, _y);
}
# 65 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3
static __inline fract2x16 add_as_fr2x16(fract2x16 x,fract2x16 y) {
        return __builtin_bfin_dspaddsubsat(x,y);
        }

static __inline fract2x16 add_sa_fr2x16(fract2x16 x,fract2x16 y) {
        return __builtin_bfin_dspsubaddsat(x,y);
        }

static __inline fract16 diff_hl_fr2x16(fr2x16 x) {
        return __builtin_bfin_diff_hl_fr2x16(x);
        }

static __inline fract16 diff_lh_fr2x16(fr2x16 x) {
        return __builtin_bfin_diff_lh_fr2x16(x);
        }



static __inline fract32 mult_ll_fr2x16(fract2x16 _x, fract2x16 _y) {
 return low_of_fr2x16(_x)*low_of_fr2x16(_y);
}
static __inline fract32 mult_hl_fr2x16(fract2x16 _x, fract2x16 _y) {
 return high_of_fr2x16(_x)*low_of_fr2x16(_y);
}
static __inline fract32 mult_lh_fr2x16(fract2x16 _x, fract2x16 _y) {
 return low_of_fr2x16(_x)*high_of_fr2x16(_y);
}
static __inline fract32 mult_hh_fr2x16(fract2x16 _x, fract2x16 _y) {
 return high_of_fr2x16(_x)*high_of_fr2x16(_y);
}
# 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 2 3
# 48 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 add_fr2x16(fract2x16 _x, fract2x16 _y)
  { return __builtin_bfin_add_fr2x16(_x,_y); }


static __inline fract16 add_fr1x16(fract16 _x, fract16 _y)
  { return __builtin_bfin_add_fr1x16(_x,_y); }




static __inline fract2x16 sub_fr2x16(fract2x16 _x, fract2x16 _y)
  { return __builtin_bfin_sub_fr2x16(_x,_y); }


static __inline fract16 sub_fr1x16(fract16 _x, fract16 _y)
  { return __builtin_bfin_sub_fr1x16(_x,_y); }




static __inline fract2x16 mult_fr2x16(fract2x16 _x, fract2x16 _y)
  { return __builtin_bfin_mult_fr2x16(_x,_y); }



static __inline fract16 mult_fr1x16(fract16 _x, fract16 _y)
  { return __builtin_bfin_mult_fr1x16(_x,_y); }






static __inline fract2x16 multr_fr2x16(fract2x16 _x, fract2x16 _y)
  { return __builtin_bfin_multr_fr2x16(_x,_y); }




static __inline fract16 multr_fr1x16(fract16 _x, fract16 _y)
  { return __builtin_bfin_multr_fr1x16(_x,_y); }





static __inline fract2x16 negate_fr2x16(fract2x16 _x)
  { return __builtin_bfin_negate_fr2x16(_x); }



static __inline fract16 negate_fr1x16(fract16 _x)
  { return __builtin_bfin_negate_fr1x16(_x); }
# 112 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 shl_fr2x16(fract2x16 _x, short _y)
  { return __builtin_bfin_shl_fr2x16(_x,_y); }
# 125 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 shl_fr2x16_clip(fract2x16 _x, short _y)
{
  _y = _y > 15 ? 15 : _y;
  _y = _y < -16 ? -16 : _y;
  return __builtin_bfin_shl_fr2x16(_x,_y);
}
# 140 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 shl_fr1x16(fract16 _x, short _y)
  { return __builtin_bfin_shl_fr1x16(_x,_y); }
# 150 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 shl_fr1x16_clip(fract16 _x, short _y)
{
  _y = _y > 15 ? 15 : _y;
  _y = _y < -16 ? -16 : _y;
  return __builtin_bfin_shl_fr1x16(_x,_y);
}
# 169 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 shr_fr2x16(fract2x16 _x, short _y)
  { return __builtin_bfin_shl_fr2x16(_x,-_y); }
# 180 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 shr_fr2x16_clip(fract2x16 _x, short _y)
{
  _y = _y > 16 ? 16 : _y;
  _y = _y < -15 ? -15 : _y;
  return __builtin_bfin_shl_fr2x16 (_x,-_y);
}
# 195 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 shr_fr1x16(fract16 _x, short _y)
  { return __builtin_bfin_shl_fr1x16(_x,-_y); }
# 205 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 shr_fr1x16_clip(fract16 _x, short _y)
{
  _y = _y > 16 ? 16 : _y;
  _y = _y < -15 ? -15 : _y;
  return __builtin_bfin_shl_fr1x16(_x,-_y);
}
# 219 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract2x16 shrl_fr2x16(fract2x16 _x, short _y)
 { return __builtin_bfin_lshl_fr2x16(_x,-_y); }







static __inline fract2x16 shrl_fr2x16_clip(fract2x16 _x, short _y)
{
  _y = _y > 16 ? 16 : _y;
  _y = _y < -15 ? -15 : _y;
  return __builtin_bfin_lshl_fr2x16 (_x,-_y);
}
# 242 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 shrl_fr1x16(fract16 _x, short _y)
 { return __builtin_bfin_lshl_fr1x16(_x,-_y); }







static __inline fract16 shrl_fr1x16_clip(fract16 _x, short _y)
{
  _y = _y > 16 ? 16 : _y;
  _y = _y < -15 ? -15 : _y;
  return __builtin_bfin_lshl_fr1x16 (_x,-_y);
}
# 267 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract32 add_fr1x32(fract32 _x, fract32 _y)
  { return __builtin_bfin_add_fr1x32(_x,_y); }


static __inline fract32 sub_fr1x32(fract32 _x, fract32 _y)
  { return __builtin_bfin_sub_fr1x32(_x,_y); }




static __inline fract32 mult_fr1x32x32(fract32 _x, fract32 _y)
  { return __builtin_bfin_mult_fr1x32x32(_x,_y); }





static __inline fract32 mult_fr1x32x32NS(fract32 _x, fract32 _y)
  { return __builtin_bfin_mult_fr1x32x32NS(_x,_y); }




static __inline fract32 abs_fr1x32(fract32 _x)
  { return __builtin_bfin_abs_fr1x32(_x); }


static __inline fract32 __builtin_bfin_negate_fr1x32(fract32 _x) {
  return __builtin_bfin_sub_fr1x32(0, _x);
}


static __inline fract32 negate_fr1x32(fract32 _x) {
  return __builtin_bfin_sub_fr1x32(0, _x);
}


static __inline fract32 min_fr1x32(fract32 _x, fract32 _y)
  { return __builtin_bfin_min_fr1x32(_x,_y); }


static __inline fract32 max_fr1x32(fract32 _x, fract32 _y)
  { return __builtin_bfin_max_fr1x32(_x,_y); }
# 319 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract32 shl_fr1x32(fract32 _x, short _y)
  { return __builtin_bfin_shl_fr1x32(_x,_y); }
# 329 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract32 shl_fr1x32_clip(fract32 _x, short _y)
 { return __builtin_bfin_shl_fr1x32_clip(_x,_y); }
# 340 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract32 shr_fr1x32(fract32 _x, short _y)
  { return __builtin_bfin_shr_fr1x32(_x,_y); }
# 350 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract32 shr_fr1x32_clip(fract32 _x, short _y)
 { return __builtin_bfin_shr_fr1x32_clip(_x,_y); }



static __inline fract32 mult_fr1x32(fract16 _x, fract16 _y)
  { return __builtin_bfin_mult_fr1x32(_x,_y); }
# 365 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline fract16 __builtin_bfin_sat_fr1x32(fract32 _x)
  { return shl_fr1x32(_x,16)>>16;}



static __inline fract16 sat_fr1x32(fract32 _x)
  { return shl_fr1x32(_x,16)>>16;}



static __inline fract16 round_fr1x32(fract32 _x)
  { return __builtin_bfin_round_fr1x32(_x); }
# 388 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline int norm_fr1x32(fract32 _x)
  { return __builtin_bfin_norm_fr1x32(_x); }
# 401 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3
static __inline int norm_fr1x16(fract16 _x)
  { return __builtin_bfin_norm_fr1x16(_x); }



static __inline fract16 trunc_fr1x32(fract32 _x)
  { return _x>>16; }



static __inline fract16 abs_fr16 (fract16 _x)
  { return __builtin_bfin_abs_fr1x16 (_x); }



static __inline fract16 abs_fr1x16 (fract16 _x)
  { return __builtin_bfin_abs_fr1x16(_x); }


static __inline fract16 max_fr16 (fract16 _x, fract16 _y)
  { return __builtin_bfin_max_fr1x16 (_x, _y); }


static __inline fract16 min_fr16 (fract16 _x, fract16 _y)
  { return __builtin_bfin_min_fr1x16 (_x, _y); }
# 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3
# 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 1 3
       

       
# 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 3
# 31 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 3
    static __inline fract32 fr16_to_fr32(fract16 _x) {

       return ((fract32)(_x)) << 16;
    }

    static __inline fract16 fr32_to_fr16(fract32 _x) {

       return (fract16)(_x >> 16);
    }

    float fr32_to_float (fract32);
    fract32 float_to_fr32 (float);

    static __inline float fr16_to_float(fract16 _x) {
       return fr32_to_float(fr16_to_fr32(_x));
    }

    static __inline fract16 float_to_fr16(float _x) {
       return fr32_to_fr16(float_to_fr32(_x));
    }
# 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3
# 51 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" 2
# 82 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h"
__inline float16
fr16_to_fl16(fract16 fr)
{
 float16 fl = { 0 };
 if (fr) {
  short exp = norm_fr1x16(fr);
  fl.s.e = -exp;
  fl.s.m = fr << exp;
 }
 return fl;
}

__inline fract16
fl16_to_fr16(float16 fl)
{
 fract16 fr = fl.s.m;
 short exp = fl.s.e;

 return shl_fr1x16(fr, exp);
}

static __inline float16
norm_fl16(float16 fl)
{
 if (fl.s.m) {
  short exp = norm_fr1x16(fl.s.m);
  fl.s.m <<= exp;
  fl.s.e -= exp;
 } else {
  fl.s.e = 0;
 }
 return fl;
}

__inline float16
add_fl16(float16 x, float16 y)
{
 int d = x.s.e - y.s.e;
 float16 fl = x, a = y;
 int xneg = x.l < 0;
 int yneg = y.l < 0;
 if (d < 0) {
  fl = y;
  a = x;
 }
 d = abs_fr1x32(d);
 fl.s.m += a.s.m >> d;

 if (xneg == yneg && xneg != (fl.l < 0)) {
  fl.s.m >>= 1;
  fl.s.m &= 0x7fff;
  fl.s.m |= xneg << 15;
  fl.s.e++;
 } else if (fl.s.m) {
  short exp = norm_fr1x16(fl.s.m);
  fl.s.m <<= exp;
  fl.s.e -= exp;
 } else {
  fl.s.e = 0;
 }
 return fl;
}

__inline float16
sub_fl16(float16 x, float16 y)
{
 int d = x.s.e - y.s.e;
 float16 fl = x, a = y;
 int xneg = x.l < 0;
 int yneg = y.l < 0;
 if (d < 0) {
  d = -d;
  fl.s.m >>= d;
  fl.s.e += d;
 } else {
  a.s.m >>= d;
 }
 fl.s.m -= a.s.m;

 if (xneg != yneg && yneg == (fl.l < 0)) {
  fl.s.m >>= 1;
  fl.s.m &= 0x7fff;
  fl.s.m |= xneg << 15;
  fl.s.e++;
 } else if (fl.s.m) {
  short exp = norm_fr1x16(fl.s.m);
  fl.s.m <<= exp;
  fl.s.e -= exp;
 } else {
  fl.s.e = 0;
 }
 return fl;
}

__inline float16
mul_fl16(float16 x, float16 y)
{
 float16 fl;

 fl.s.e = x.s.e + y.s.e;
 fl.s.m = mult_fr1x16(x.s.m, y.s.m);
 if (fl.s.m) {
  short exp = norm_fr1x16(fl.s.m);
  fl.s.m <<= exp;
  fl.s.e -= exp;
 } else {
  fl.s.e = 0;
 }
 return fl;
}

__inline float16
div_fl16(float16 x, float16 y)
{
 int i;
 int niters = 15;
 const long one = 0x40000001;
 float16 fl;
 int xneg = x.l < 0;
 int yneg = y.l < 0;
 unsigned short r = 0;
 unsigned short d = x.s.m;
 unsigned short q = y.s.m;
 if (y.l == 0) {
  fl.l=0x00008000;
  return fl;
 }
 if (y.l == one)
  return x;
 if (x.l == y.l) {
  fl.l = one;
  return fl;
 }
 fl.s.e = x.s.e - y.s.e;
 if (xneg)
  d = -d;
 if (yneg)
  q = -q;
 for (i = 0; i < niters; i++) {
  if (q <= d) {
   d -= q;
   r |= 1;
  }
  d <<= 1;
  r <<= 1;
 }
 d = r;
 if (d & 0x8000) {

  d >>= 1;
  d &= 0x7fff;
  fl.s.e++;
 }
 if (xneg != yneg)
  d = -d;
 fl.s.m = d;
 if (fl.s.m) {
  short exp = norm_fr1x16(fl.s.m);
  fl.s.m <<= exp;
  fl.s.e -= exp;
 } else {
  fl.s.e = 0;
 }
 return fl;
}

__inline float16
negate_fl16(float16 fl)
{
# 262 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h"
 fl.s.m = -fl.s.m;

 return fl;
}

__inline float16
abs_fl16(float16 fl)
{
 fl.s.m = abs_fr1x16(fl.s.m);
 return fl;
}

__inline int
cmp_fl16(float16 x, float16 y)
{




 int neg = 0;
 int res;
 short resl, resh;
 int xneg = x.l < 0;
 int yneg = y.l < 0;






 if (xneg == yneg)
  neg = xneg;
 else
  return (xneg << 31) | 1;

 resh = sub_fr1x16(x.s.m, y.s.m);
 resl = sub_fr1x16(x.s.e, y.s.e);
 if (resl == 0)
  resl = resh;
 res = resl;
 if (neg)
  res = -res;
 return res;
}

__inline float16
fl_to_fl16(float f)
{
 float16 fl;
 unsigned long sign, uexp;
 long exp;
 fl.f = f;
 if ((fl.u << 1) == 0) {

  fl.u = 0;
  return fl;
 }
 sign = (fl.u >> 31) << 31;
 uexp = (fl.u << 1) >> 24;
 exp = uexp - 127;
 exp += 1;
 fl. u |= (1<<23);
 fl.u <<= 8;
 fl.u >>= 1;




 fl.s.e = exp;
 if (sign)
  fl.s.m = -fl.s.m;
 return fl;
}

__inline int
fits_in_fl16(float f)
{
 float16 fl;
 fl.f = f;
 return (fl.u & 0xff) == 0;
}

__inline float
fl16_to_fl(float16 fl)
{
 unsigned long exp, sign;
 if (fl.u == 0)
  return fl.f;
 sign = (fl.u >> 31) << 31;
 exp = (fl.s.e + 127 - 1);
 if ((fl.s.m & 0xffff) == 0x8000) {
  fl.s.m = 0x4000;
  exp++;
 } else if (sign) {
  fl.s.m = -fl.s.m;
 }
 fl.s.e = 0;
 fl.u <<= 2;
 fl.u >>= 9;
 exp <<= 23;
 fl.u = sign | exp | fl.u;
 return fl.f;
}
# 1 "test.c" 2