200089/mandel.i.0

   1
   2 typedef long unsigned int size_t;
   3 typedef unsigned char __u_char;
   4 typedef unsigned short int __u_short;
   5 typedef unsigned int __u_int;
   6 typedef unsigned long int __u_long;
   7 typedef signed char __int8_t;
   8 typedef unsigned char __uint8_t;
   9 typedef signed short int __int16_t;
  10 typedef unsigned short int __uint16_t;
  11 typedef signed int __int32_t;
  12 typedef unsigned int __uint32_t;
  13 typedef signed long int __int64_t;
  14 typedef unsigned long int __uint64_t;
  15 typedef long int __quad_t;
  16 typedef unsigned long int __u_quad_t;
  17 typedef unsigned long int __dev_t;
  18 typedef unsigned int __uid_t;
  19 typedef unsigned int __gid_t;
  20 typedef unsigned long int __ino_t;
  21 typedef unsigned long int __ino64_t;
  22 typedef unsigned int __mode_t;
  23 typedef unsigned long int __nlink_t;
  24 typedef long int __off_t;
  25 typedef long int __off64_t;
  26 typedef int __pid_t;
  27 typedef struct { int __val[2]; } __fsid_t;
  28 typedef long int __clock_t;
  29 typedef unsigned long int __rlim_t;
  30 typedef unsigned long int __rlim64_t;
  31 typedef unsigned int __id_t;
  32 typedef long int __time_t;
  33 typedef unsigned int __useconds_t;
  34 typedef long int __suseconds_t;
  35 typedef int __daddr_t;
  36 typedef long int __swblk_t;
  37 typedef int __key_t;
  38 typedef int __clockid_t;
  39 typedef void * __timer_t;
  40 typedef long int __blksize_t;
  41 typedef long int __blkcnt_t;
  42 typedef long int __blkcnt64_t;
  43 typedef unsigned long int __fsblkcnt_t;
  44 typedef unsigned long int __fsblkcnt64_t;
  45 typedef unsigned long int __fsfilcnt_t;
  46 typedef unsigned long int __fsfilcnt64_t;
  47 typedef long int __ssize_t;
  48 typedef __off64_t __loff_t;
  49 typedef __quad_t *__qaddr_t;
  50 typedef char *__caddr_t;
  51 typedef long int __intptr_t;
  52 typedef unsigned int __socklen_t;
  53 struct _IO_FILE;
  54
  55 typedef struct _IO_FILE FILE;
  56
  57
  58 typedef struct _IO_FILE __FILE;
  59 typedef struct
  60 {
  61   int __count;
  62   union
  63   {
  64     unsigned int __wch;
  65     char __wchb[4];
  66   } __value;
  67 } __mbstate_t;
  68 typedef struct
  69 {
  70   __off_t __pos;
  71   __mbstate_t __state;
  72 } _G_fpos_t;
  73 typedef struct
  74 {
  75   __off64_t __pos;
  76   __mbstate_t __state;
  77 } _G_fpos64_t;
  78 typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
  79 typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
  80 typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
  81 typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
  82 typedef __builtin_va_list __gnuc_va_list;
  83 struct _IO_jump_t; struct _IO_FILE;
  84 typedef void _IO_lock_t;
  85 struct _IO_marker {
  86   struct _IO_marker *_next;
  87   struct _IO_FILE *_sbuf;
  88   int _pos;
  89 };
  90 enum __codecvt_result
  91 {
  92   __codecvt_ok,
  93   __codecvt_partial,
  94   __codecvt_error,
  95   __codecvt_noconv
  96 };
  97 struct _IO_FILE {
  98   int _flags;
  99   char* _IO_read_ptr;
 100   char* _IO_read_end;
 101   char* _IO_read_base;
 102   char* _IO_write_base;
 103   char* _IO_write_ptr;
 104   char* _IO_write_end;
 105   char* _IO_buf_base;
 106   char* _IO_buf_end;
 107   char *_IO_save_base;
 108   char *_IO_backup_base;
 109   char *_IO_save_end;
 110   struct _IO_marker *_markers;
 111   struct _IO_FILE *_chain;
 112   int _fileno;
 113   int _flags2;
 114   __off_t _old_offset;
 115   unsigned short _cur_column;
 116   signed char _vtable_offset;
 117   char _shortbuf[1];
 118   _IO_lock_t *_lock;
 119   __off64_t _offset;
 120   void *__pad1;
 121   void *__pad2;
 122   void *__pad3;
 123   void *__pad4;
 124   size_t __pad5;
 125   int _mode;
 126   char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
 127 };
 128 typedef struct _IO_FILE _IO_FILE;
 129 struct _IO_FILE_plus;
 130 extern struct _IO_FILE_plus _IO_2_1_stdin_;
 131 extern struct _IO_FILE_plus _IO_2_1_stdout_;
 132 extern struct _IO_FILE_plus _IO_2_1_stderr_;
 133 typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
 134 typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf,
 135      size_t __n);
 136 typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);
 137 typedef int __io_close_fn (void *__cookie);
 138 extern int __underflow (_IO_FILE *);
 139 extern int __uflow (_IO_FILE *);
 140 extern int __overflow (_IO_FILE *, int);
 141 extern int _IO_getc (_IO_FILE *__fp);
 142 extern int _IO_putc (int __c, _IO_FILE *__fp);
 143 extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__));
 144 extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__));
 145 extern int _IO_peekc_locked (_IO_FILE *__fp);
 146 extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__));
 147 extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__));
 148 extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__));
 149 extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
 150    __gnuc_va_list, int *__restrict);
 151 extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
 152     __gnuc_va_list);
 153 extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
 154 extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);
 155 extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
 156 extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);
 157 extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__));
 158
 159 typedef _G_fpos_t fpos_t;
 160
 161 extern struct _IO_FILE *stdin;
 162 extern struct _IO_FILE *stdout;
 163 extern struct _IO_FILE *stderr;
 164
 165 extern int remove (__const char *__filename) __attribute__ ((__nothrow__));
 166 extern int rename (__const char *__old, __const char *__new) __attribute__ ((__nothrow__));
 167
 168
 169
 170
 171
 172
 173
 174 extern FILE *tmpfile (void) ;
 175 extern char *tmpnam (char *__s) __attribute__ ((__nothrow__)) ;
 176
 177 extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__)) ;
 178 extern char *tempnam (__const char *__dir, __const char *__pfx)
 179      __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
 180
 181 extern int fclose (FILE *__stream);
 182 extern int fflush (FILE *__stream);
 183
 184 extern int fflush_unlocked (FILE *__stream);
 185
 186 extern FILE *fopen (__const char *__restrict __filename,
 187       __const char *__restrict __modes) ;
 188 extern FILE *freopen (__const char *__restrict __filename,
 189         __const char *__restrict __modes,
 190         FILE *__restrict __stream) ;
 191
 192 extern FILE *fdopen (int __fd, __const char *__modes) __attribute__ ((__nothrow__)) ;
 193
 194 extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__));
 195 extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
 196       int __modes, size_t __n) __attribute__ ((__nothrow__));
 197
 198 extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
 199          size_t __size) __attribute__ ((__nothrow__));
 200 extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__));
 201
 202 extern int fprintf (FILE *__restrict __stream,
 203       __const char *__restrict __format, ...);
 204 extern int printf (__const char *__restrict __format, ...);
 205 extern int sprintf (char *__restrict __s,
 206       __const char *__restrict __format, ...) __attribute__ ((__nothrow__));
 207 extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
 208        __gnuc_va_list __arg);
 209 extern int vprintf (__const char *__restrict __format, __gnuc_va_list __arg);
 210 extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
 211        __gnuc_va_list __arg) __attribute__ ((__nothrow__));
 212
 213
 214 extern int snprintf (char *__restrict __s, size_t __maxlen,
 215        __const char *__restrict __format, ...)
 216      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
 217 extern int vsnprintf (char *__restrict __s, size_t __maxlen,
 218         __const char *__restrict __format, __gnuc_va_list __arg)
 219      __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));
 220
 221
 222 extern int fscanf (FILE *__restrict __stream,
 223      __const char *__restrict __format, ...) ;
 224 extern int scanf (__const char *__restrict __format, ...) ;
 225 extern int sscanf (__const char *__restrict __s,
 226      __const char *__restrict __format, ...) __attribute__ ((__nothrow__));
 227
 228
 229 extern int fgetc (FILE *__stream);
 230 extern int getc (FILE *__stream);
 231 extern int getchar (void);
 232
 233 extern int getc_unlocked (FILE *__stream);
 234 extern int getchar_unlocked (void);
 235 extern int fgetc_unlocked (FILE *__stream);
 236
 237 extern int fputc (int __c, FILE *__stream);
 238 extern int putc (int __c, FILE *__stream);
 239 extern int putchar (int __c);
 240
 241 extern int fputc_unlocked (int __c, FILE *__stream);
 242 extern int putc_unlocked (int __c, FILE *__stream);
 243 extern int putchar_unlocked (int __c);
 244 extern int getw (FILE *__stream);
 245 extern int putw (int __w, FILE *__stream);
 246
 247 extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
 248      ;
 249 extern char *gets (char *__s) ;
 250
 251
 252 extern int fputs (__const char *__restrict __s, FILE *__restrict __stream);
 253 extern int puts (__const char *__s);
 254 extern int ungetc (int __c, FILE *__stream);
 255 extern size_t fread (void *__restrict __ptr, size_t __size,
 256        size_t __n, FILE *__restrict __stream) ;
 257 extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
 258         size_t __n, FILE *__restrict __s) ;
 259
 260 extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
 261          size_t __n, FILE *__restrict __stream) ;
 262 extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
 263           size_t __n, FILE *__restrict __stream) ;
 264
 265 extern int fseek (FILE *__stream, long int __off, int __whence);
 266 extern long int ftell (FILE *__stream) ;
 267 extern void rewind (FILE *__stream);
 268
 269 extern int fseeko (FILE *__stream, __off_t __off, int __whence);
 270 extern __off_t ftello (FILE *__stream) ;
 271
 272 extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
 273 extern int fsetpos (FILE *__stream, __const fpos_t *__pos);
 274
 275
 276 extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__));
 277 extern int feof (FILE *__stream) __attribute__ ((__nothrow__)) ;
 278 extern int ferror (FILE *__stream) __attribute__ ((__nothrow__)) ;
 279
 280 extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__));
 281 extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;
 282 extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;
 283
 284 extern void perror (__const char *__s);
 285
 286 extern int sys_nerr;
 287 extern __const char *__const sys_errlist[];
 288 extern int fileno (FILE *__stream) __attribute__ ((__nothrow__)) ;
 289 extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) ;
 290 extern FILE *popen (__const char *__command, __const char *__modes) ;
 291 extern int pclose (FILE *__stream);
 292 extern char *ctermid (char *__s) __attribute__ ((__nothrow__));
 293 extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__));
 294 extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__)) ;
 295 extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__));
 296
 297 typedef int wchar_t;
 298
 299
 300 typedef struct
 301   {
 302     int quot;
 303     int rem;
 304   } div_t;
 305 typedef struct
 306   {
 307     long int quot;
 308     long int rem;
 309   } ldiv_t;
 310
 311 extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__)) ;
 312
 313 extern double atof (__const char *__nptr)
 314      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
 315 extern int atoi (__const char *__nptr)
 316      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
 317 extern long int atol (__const char *__nptr)
 318      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
 319
 320
 321 __extension__ extern long long int atoll (__const char *__nptr)
 322      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
 323
 324
 325 extern double strtod (__const char *__restrict __nptr,
 326         char **__restrict __endptr)
 327      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 328
 329
 330 extern long int strtol (__const char *__restrict __nptr,
 331    char **__restrict __endptr, int __base)
 332      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 333 extern unsigned long int strtoul (__const char *__restrict __nptr,
 334       char **__restrict __endptr, int __base)
 335      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 336
 337 __extension__
 338 extern long long int strtoq (__const char *__restrict __nptr,
 339         char **__restrict __endptr, int __base)
 340      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 341 __extension__
 342 extern unsigned long long int strtouq (__const char *__restrict __nptr,
 343            char **__restrict __endptr, int __base)
 344      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 345
 346 __extension__
 347 extern long long int strtoll (__const char *__restrict __nptr,
 348          char **__restrict __endptr, int __base)
 349      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 350 __extension__
 351 extern unsigned long long int strtoull (__const char *__restrict __nptr,
 352      char **__restrict __endptr, int __base)
 353      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 354
 355 extern char *l64a (long int __n) __attribute__ ((__nothrow__)) ;
 356 extern long int a64l (__const char *__s)
 357      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
 358
 359 typedef __u_char u_char;
 360 typedef __u_short u_short;
 361 typedef __u_int u_int;
 362 typedef __u_long u_long;
 363 typedef __quad_t quad_t;
 364 typedef __u_quad_t u_quad_t;
 365 typedef __fsid_t fsid_t;
 366 typedef __loff_t loff_t;
 367 typedef __ino_t ino_t;
 368 typedef __dev_t dev_t;
 369 typedef __gid_t gid_t;
 370 typedef __mode_t mode_t;
 371 typedef __nlink_t nlink_t;
 372 typedef __uid_t uid_t;
 373 typedef __off_t off_t;
 374 typedef __pid_t pid_t;
 375 typedef __id_t id_t;
 376 typedef __ssize_t ssize_t;
 377 typedef __daddr_t daddr_t;
 378 typedef __caddr_t caddr_t;
 379 typedef __key_t key_t;
 380
 381 typedef __time_t time_t;
 382
 383
 384 typedef __clockid_t clockid_t;
 385 typedef __timer_t timer_t;
 386 typedef unsigned long int ulong;
 387 typedef unsigned short int ushort;
 388 typedef unsigned int uint;
 389 typedef int int8_t __attribute__ ((__mode__ (__QI__)));
 390 typedef int int16_t __attribute__ ((__mode__ (__HI__)));
 391 typedef int int32_t __attribute__ ((__mode__ (__SI__)));
 392 typedef int int64_t __attribute__ ((__mode__ (__DI__)));
 393 typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
 394 typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
 395 typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
 396 typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));
 397 typedef int register_t __attribute__ ((__mode__ (__word__)));
 398 typedef int __sig_atomic_t;
 399 typedef struct
 400   {
 401     unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
 402   } __sigset_t;
 403 typedef __sigset_t sigset_t;
 404 struct timespec
 405   {
 406     __time_t tv_sec;
 407     long int tv_nsec;
 408   };
 409 struct timeval
 410   {
 411     __time_t tv_sec;
 412     __suseconds_t tv_usec;
 413   };
 414 typedef __suseconds_t suseconds_t;
 415 typedef long int __fd_mask;
 416 typedef struct
 417   {
 418     __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask))];
 419   } fd_set;
 420 typedef __fd_mask fd_mask;
 421
 422 extern int select (int __nfds, fd_set *__restrict __readfds,
 423      fd_set *__restrict __writefds,
 424      fd_set *__restrict __exceptfds,
 425      struct timeval *__restrict __timeout);
 426 extern int pselect (int __nfds, fd_set *__restrict __readfds,
 427       fd_set *__restrict __writefds,
 428       fd_set *__restrict __exceptfds,
 429       const struct timespec *__restrict __timeout,
 430       const __sigset_t *__restrict __sigmask);
 431
 432 __extension__
 433 extern unsigned int gnu_dev_major (unsigned long long int __dev)
 434      __attribute__ ((__nothrow__));
 435 __extension__
 436 extern unsigned int gnu_dev_minor (unsigned long long int __dev)
 437      __attribute__ ((__nothrow__));
 438 __extension__
 439 extern unsigned long long int gnu_dev_makedev (unsigned int __major,
 440             unsigned int __minor)
 441      __attribute__ ((__nothrow__));
 442 typedef __blkcnt_t blkcnt_t;
 443 typedef __fsblkcnt_t fsblkcnt_t;
 444 typedef __fsfilcnt_t fsfilcnt_t;
 445 typedef unsigned long int pthread_t;
 446 typedef union
 447 {
 448   char __size[56];
 449   long int __align;
 450 } pthread_attr_t;
 451 typedef struct __pthread_internal_list
 452 {
 453   struct __pthread_internal_list *__prev;
 454   struct __pthread_internal_list *__next;
 455 } __pthread_list_t;
 456 typedef union
 457 {
 458   struct __pthread_mutex_s
 459   {
 460     int __lock;
 461     unsigned int __count;
 462     int __owner;
 463     unsigned int __nusers;
 464     int __kind;
 465     int __spins;
 466     __pthread_list_t __list;
 467   } __data;
 468   char __size[40];
 469   long int __align;
 470 } pthread_mutex_t;
 471 typedef union
 472 {
 473   char __size[4];
 474   int __align;
 475 } pthread_mutexattr_t;
 476 typedef union
 477 {
 478   struct
 479   {
 480     int __lock;
 481     unsigned int __futex;
 482     __extension__ unsigned long long int __total_seq;
 483     __extension__ unsigned long long int __wakeup_seq;
 484     __extension__ unsigned long long int __woken_seq;
 485     void *__mutex;
 486     unsigned int __nwaiters;
 487     unsigned int __broadcast_seq;
 488   } __data;
 489   char __size[48];
 490   __extension__ long long int __align;
 491 } pthread_cond_t;
 492 typedef union
 493 {
 494   char __size[4];
 495   int __align;
 496 } pthread_condattr_t;
 497 typedef unsigned int pthread_key_t;
 498 typedef int pthread_once_t;
 499 typedef union
 500 {
 501   struct
 502   {
 503     int __lock;
 504     unsigned int __nr_readers;
 505     unsigned int __readers_wakeup;
 506     unsigned int __writer_wakeup;
 507     unsigned int __nr_readers_queued;
 508     unsigned int __nr_writers_queued;
 509     int __writer;
 510     int __shared;
 511     unsigned long int __pad1;
 512     unsigned long int __pad2;
 513     unsigned int __flags;
 514   } __data;
 515   char __size[56];
 516   long int __align;
 517 } pthread_rwlock_t;
 518 typedef union
 519 {
 520   char __size[8];
 521   long int __align;
 522 } pthread_rwlockattr_t;
 523 typedef volatile int pthread_spinlock_t;
 524 typedef union
 525 {
 526   char __size[32];
 527   long int __align;
 528 } pthread_barrier_t;
 529 typedef union
 530 {
 531   char __size[4];
 532   int __align;
 533 } pthread_barrierattr_t;
 534
 535 extern long int random (void) __attribute__ ((__nothrow__));
 536 extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__));
 537 extern char *initstate (unsigned int __seed, char *__statebuf,
 538    size_t __statelen) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
 539 extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 540 struct random_data
 541   {
 542     int32_t *fptr;
 543     int32_t *rptr;
 544     int32_t *state;
 545     int rand_type;
 546     int rand_deg;
 547     int rand_sep;
 548     int32_t *end_ptr;
 549   };
 550 extern int random_r (struct random_data *__restrict __buf,
 551        int32_t *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 552 extern int srandom_r (unsigned int __seed, struct random_data *__buf)
 553      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
 554 extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
 555    size_t __statelen,
 556    struct random_data *__restrict __buf)
 557      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));
 558 extern int setstate_r (char *__restrict __statebuf,
 559          struct random_data *__restrict __buf)
 560      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 561
 562 extern int rand (void) __attribute__ ((__nothrow__));
 563 extern void srand (unsigned int __seed) __attribute__ ((__nothrow__));
 564
 565 extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__));
 566 extern double drand48 (void) __attribute__ ((__nothrow__));
 567 extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 568 extern long int lrand48 (void) __attribute__ ((__nothrow__));
 569 extern long int nrand48 (unsigned short int __xsubi[3])
 570      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 571 extern long int mrand48 (void) __attribute__ ((__nothrow__));
 572 extern long int jrand48 (unsigned short int __xsubi[3])
 573      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 574 extern void srand48 (long int __seedval) __attribute__ ((__nothrow__));
 575 extern unsigned short int *seed48 (unsigned short int __seed16v[3])
 576      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 577 extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 578 struct drand48_data
 579   {
 580     unsigned short int __x[3];
 581     unsigned short int __old_x[3];
 582     unsigned short int __c;
 583     unsigned short int __init;
 584     unsigned long long int __a;
 585   };
 586 extern int drand48_r (struct drand48_data *__restrict __buffer,
 587         double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 588 extern int erand48_r (unsigned short int __xsubi[3],
 589         struct drand48_data *__restrict __buffer,
 590         double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 591 extern int lrand48_r (struct drand48_data *__restrict __buffer,
 592         long int *__restrict __result)
 593      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 594 extern int nrand48_r (unsigned short int __xsubi[3],
 595         struct drand48_data *__restrict __buffer,
 596         long int *__restrict __result)
 597      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 598 extern int mrand48_r (struct drand48_data *__restrict __buffer,
 599         long int *__restrict __result)
 600      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 601 extern int jrand48_r (unsigned short int __xsubi[3],
 602         struct drand48_data *__restrict __buffer,
 603         long int *__restrict __result)
 604      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 605 extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
 606      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
 607 extern int seed48_r (unsigned short int __seed16v[3],
 608        struct drand48_data *__buffer) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 609 extern int lcong48_r (unsigned short int __param[7],
 610         struct drand48_data *__buffer)
 611      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
 612
 613 extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
 614 extern void *calloc (size_t __nmemb, size_t __size)
 615      __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
 616
 617
 618 extern void *realloc (void *__ptr, size_t __size)
 619      __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
 620 extern void free (void *__ptr) __attribute__ ((__nothrow__));
 621
 622 extern void cfree (void *__ptr) __attribute__ ((__nothrow__));
 623
 624 extern void *alloca (size_t __size) __attribute__ ((__nothrow__));
 625
 626 extern void *valloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
 627 extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
 628      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 629
 630 extern void abort (void) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));
 631 extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 632
 633 extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
 634      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 635
 636 extern void exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));
 637
 638
 639 extern char *getenv (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 640
 641 extern char *__secure_getenv (__const char *__name)
 642      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 643 extern int putenv (char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 644 extern int setenv (__const char *__name, __const char *__value, int __replace)
 645      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
 646 extern int unsetenv (__const char *__name) __attribute__ ((__nothrow__));
 647 extern int clearenv (void) __attribute__ ((__nothrow__));
 648 extern char *mktemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 649 extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
 650 extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 651
 652 extern int system (__const char *__command) ;
 653
 654 extern char *realpath (__const char *__restrict __name,
 655          char *__restrict __resolved) __attribute__ ((__nothrow__)) ;
 656 typedef int (*__compar_fn_t) (__const void *, __const void *);
 657
 658 extern void *bsearch (__const void *__key, __const void *__base,
 659         size_t __nmemb, size_t __size, __compar_fn_t __compar)
 660      __attribute__ ((__nonnull__ (1, 2, 5))) ;
 661 extern void qsort (void *__base, size_t __nmemb, size_t __size,
 662      __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
 663 extern int abs (int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
 664 extern long int labs (long int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
 665
 666
 667 extern div_t div (int __numer, int __denom)
 668      __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
 669 extern ldiv_t ldiv (long int __numer, long int __denom)
 670      __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
 671
 672 extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
 673      int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
 674 extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
 675      int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
 676 extern char *gcvt (double __value, int __ndigit, char *__buf)
 677      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;
 678 extern char *qecvt (long double __value, int __ndigit,
 679       int *__restrict __decpt, int *__restrict __sign)
 680      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
 681 extern char *qfcvt (long double __value, int __ndigit,
 682       int *__restrict __decpt, int *__restrict __sign)
 683      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
 684 extern char *qgcvt (long double __value, int __ndigit, char *__buf)
 685      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;
 686 extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
 687      int *__restrict __sign, char *__restrict __buf,
 688      size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
 689 extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
 690      int *__restrict __sign, char *__restrict __buf,
 691      size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
 692 extern int qecvt_r (long double __value, int __ndigit,
 693       int *__restrict __decpt, int *__restrict __sign,
 694       char *__restrict __buf, size_t __len)
 695      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
 696 extern int qfcvt_r (long double __value, int __ndigit,
 697       int *__restrict __decpt, int *__restrict __sign,
 698       char *__restrict __buf, size_t __len)
 699      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
 700
 701 extern int mblen (__const char *__s, size_t __n) __attribute__ ((__nothrow__)) ;
 702 extern int mbtowc (wchar_t *__restrict __pwc,
 703      __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__)) ;
 704 extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__)) ;
 705 extern size_t mbstowcs (wchar_t *__restrict __pwcs,
 706    __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__));
 707 extern size_t wcstombs (char *__restrict __s,
 708    __const wchar_t *__restrict __pwcs, size_t __n)
 709      __attribute__ ((__nothrow__));
 710
 711 extern int rpmatch (__const char *__response) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
 712 extern int posix_openpt (int __oflag) ;
 713 extern int getloadavg (double __loadavg[], int __nelem)
 714      __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
 715
 716
 717 extern double _Complex cacos (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __cacos (double _Complex __z) __attribute__ ((__nothrow__));
 718 extern double _Complex casin (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __casin (double _Complex __z) __attribute__ ((__nothrow__));
 719 extern double _Complex catan (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __catan (double _Complex __z) __attribute__ ((__nothrow__));
 720 extern double _Complex ccos (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __ccos (double _Complex __z) __attribute__ ((__nothrow__));
 721 extern double _Complex csin (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __csin (double _Complex __z) __attribute__ ((__nothrow__));
 722 extern double _Complex ctan (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __ctan (double _Complex __z) __attribute__ ((__nothrow__));
 723 extern double _Complex cacosh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __cacosh (double _Complex __z) __attribute__ ((__nothrow__));
 724 extern double _Complex casinh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __casinh (double _Complex __z) __attribute__ ((__nothrow__));
 725 extern double _Complex catanh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __catanh (double _Complex __z) __attribute__ ((__nothrow__));
 726 extern double _Complex ccosh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __ccosh (double _Complex __z) __attribute__ ((__nothrow__));
 727 extern double _Complex csinh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __csinh (double _Complex __z) __attribute__ ((__nothrow__));
 728 extern double _Complex ctanh (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __ctanh (double _Complex __z) __attribute__ ((__nothrow__));
 729 extern double _Complex cexp (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __cexp (double _Complex __z) __attribute__ ((__nothrow__));
 730 extern double _Complex clog (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __clog (double _Complex __z) __attribute__ ((__nothrow__));
 731 extern double _Complex cpow (double _Complex __x, double _Complex __y) __attribute__ ((__nothrow__)); extern double _Complex __cpow (double _Complex __x, double _Complex __y) __attribute__ ((__nothrow__));
 732 extern double _Complex csqrt (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __csqrt (double _Complex __z) __attribute__ ((__nothrow__));
 733 extern double cabs (double _Complex __z) __attribute__ ((__nothrow__)); extern double __cabs (double _Complex __z) __attribute__ ((__nothrow__));
 734 extern double carg (double _Complex __z) __attribute__ ((__nothrow__)); extern double __carg (double _Complex __z) __attribute__ ((__nothrow__));
 735 extern double _Complex conj (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __conj (double _Complex __z) __attribute__ ((__nothrow__));
 736 extern double _Complex cproj (double _Complex __z) __attribute__ ((__nothrow__)); extern double _Complex __cproj (double _Complex __z) __attribute__ ((__nothrow__));
 737 extern double cimag (double _Complex __z) __attribute__ ((__nothrow__)); extern double __cimag (double _Complex __z) __attribute__ ((__nothrow__));
 738 extern double creal (double _Complex __z) __attribute__ ((__nothrow__)); extern double __creal (double _Complex __z) __attribute__ ((__nothrow__));
 739 extern float _Complex cacosf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __cacosf (float _Complex __z) __attribute__ ((__nothrow__));
 740 extern float _Complex casinf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __casinf (float _Complex __z) __attribute__ ((__nothrow__));
 741 extern float _Complex catanf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __catanf (float _Complex __z) __attribute__ ((__nothrow__));
 742 extern float _Complex ccosf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __ccosf (float _Complex __z) __attribute__ ((__nothrow__));
 743 extern float _Complex csinf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __csinf (float _Complex __z) __attribute__ ((__nothrow__));
 744 extern float _Complex ctanf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __ctanf (float _Complex __z) __attribute__ ((__nothrow__));
 745 extern float _Complex cacoshf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __cacoshf (float _Complex __z) __attribute__ ((__nothrow__));
 746 extern float _Complex casinhf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __casinhf (float _Complex __z) __attribute__ ((__nothrow__));
 747 extern float _Complex catanhf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __catanhf (float _Complex __z) __attribute__ ((__nothrow__));
 748 extern float _Complex ccoshf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __ccoshf (float _Complex __z) __attribute__ ((__nothrow__));
 749 extern float _Complex csinhf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __csinhf (float _Complex __z) __attribute__ ((__nothrow__));
 750 extern float _Complex ctanhf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __ctanhf (float _Complex __z) __attribute__ ((__nothrow__));
 751 extern float _Complex cexpf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __cexpf (float _Complex __z) __attribute__ ((__nothrow__));
 752 extern float _Complex clogf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __clogf (float _Complex __z) __attribute__ ((__nothrow__));
 753 extern float _Complex cpowf (float _Complex __x, float _Complex __y) __attribute__ ((__nothrow__)); extern float _Complex __cpowf (float _Complex __x, float _Complex __y) __attribute__ ((__nothrow__));
 754 extern float _Complex csqrtf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __csqrtf (float _Complex __z) __attribute__ ((__nothrow__));
 755 extern float cabsf (float _Complex __z) __attribute__ ((__nothrow__)); extern float __cabsf (float _Complex __z) __attribute__ ((__nothrow__));
 756 extern float cargf (float _Complex __z) __attribute__ ((__nothrow__)); extern float __cargf (float _Complex __z) __attribute__ ((__nothrow__));
 757 extern float _Complex conjf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __conjf (float _Complex __z) __attribute__ ((__nothrow__));
 758 extern float _Complex cprojf (float _Complex __z) __attribute__ ((__nothrow__)); extern float _Complex __cprojf (float _Complex __z) __attribute__ ((__nothrow__));
 759 extern float cimagf (float _Complex __z) __attribute__ ((__nothrow__)); extern float __cimagf (float _Complex __z) __attribute__ ((__nothrow__));
 760 extern float crealf (float _Complex __z) __attribute__ ((__nothrow__)); extern float __crealf (float _Complex __z) __attribute__ ((__nothrow__));
 761 extern long double _Complex cacosl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __cacosl (long double _Complex __z) __attribute__ ((__nothrow__));
 762 extern long double _Complex casinl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __casinl (long double _Complex __z) __attribute__ ((__nothrow__));
 763 extern long double _Complex catanl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __catanl (long double _Complex __z) __attribute__ ((__nothrow__));
 764 extern long double _Complex ccosl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __ccosl (long double _Complex __z) __attribute__ ((__nothrow__));
 765 extern long double _Complex csinl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __csinl (long double _Complex __z) __attribute__ ((__nothrow__));
 766 extern long double _Complex ctanl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __ctanl (long double _Complex __z) __attribute__ ((__nothrow__));
 767 extern long double _Complex cacoshl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __cacoshl (long double _Complex __z) __attribute__ ((__nothrow__));
 768 extern long double _Complex casinhl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __casinhl (long double _Complex __z) __attribute__ ((__nothrow__));
 769 extern long double _Complex catanhl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __catanhl (long double _Complex __z) __attribute__ ((__nothrow__));
 770 extern long double _Complex ccoshl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __ccoshl (long double _Complex __z) __attribute__ ((__nothrow__));
 771 extern long double _Complex csinhl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __csinhl (long double _Complex __z) __attribute__ ((__nothrow__));
 772 extern long double _Complex ctanhl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __ctanhl (long double _Complex __z) __attribute__ ((__nothrow__));
 773 extern long double _Complex cexpl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __cexpl (long double _Complex __z) __attribute__ ((__nothrow__));
 774 extern long double _Complex clogl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __clogl (long double _Complex __z) __attribute__ ((__nothrow__));
 775 extern long double _Complex cpowl (long double _Complex __x, long double _Complex __y) __attribute__ ((__nothrow__)); extern long double _Complex __cpowl (long double _Complex __x, long double _Complex __y) __attribute__ ((__nothrow__));
 776 extern long double _Complex csqrtl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __csqrtl (long double _Complex __z) __attribute__ ((__nothrow__));
 777 extern long double cabsl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double __cabsl (long double _Complex __z) __attribute__ ((__nothrow__));
 778 extern long double cargl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double __cargl (long double _Complex __z) __attribute__ ((__nothrow__));
 779 extern long double _Complex conjl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __conjl (long double _Complex __z) __attribute__ ((__nothrow__));
 780 extern long double _Complex cprojl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double _Complex __cprojl (long double _Complex __z) __attribute__ ((__nothrow__));
 781 extern long double cimagl (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double __cimagl (long double _Complex __z) __attribute__ ((__nothrow__));
 782 extern long double creall (long double _Complex __z) __attribute__ ((__nothrow__)); extern long double __creall (long double _Complex __z) __attribute__ ((__nothrow__));
 783
 784
 785
 786 extern double acos (double __x) __attribute__ ((__nothrow__)); extern double __acos (double __x) __attribute__ ((__nothrow__));
 787 extern double asin (double __x) __attribute__ ((__nothrow__)); extern double __asin (double __x) __attribute__ ((__nothrow__));
 788 extern double atan (double __x) __attribute__ ((__nothrow__)); extern double __atan (double __x) __attribute__ ((__nothrow__));
 789 extern double atan2 (double __y, double __x) __attribute__ ((__nothrow__)); extern double __atan2 (double __y, double __x) __attribute__ ((__nothrow__));
 790 extern double cos (double __x) __attribute__ ((__nothrow__)); extern double __cos (double __x) __attribute__ ((__nothrow__));
 791 extern double sin (double __x) __attribute__ ((__nothrow__)); extern double __sin (double __x) __attribute__ ((__nothrow__));
 792 extern double tan (double __x) __attribute__ ((__nothrow__)); extern double __tan (double __x) __attribute__ ((__nothrow__));
 793 extern double cosh (double __x) __attribute__ ((__nothrow__)); extern double __cosh (double __x) __attribute__ ((__nothrow__));
 794 extern double sinh (double __x) __attribute__ ((__nothrow__)); extern double __sinh (double __x) __attribute__ ((__nothrow__));
 795 extern double tanh (double __x) __attribute__ ((__nothrow__)); extern double __tanh (double __x) __attribute__ ((__nothrow__));
 796
 797
 798 extern double acosh (double __x) __attribute__ ((__nothrow__)); extern double __acosh (double __x) __attribute__ ((__nothrow__));
 799 extern double asinh (double __x) __attribute__ ((__nothrow__)); extern double __asinh (double __x) __attribute__ ((__nothrow__));
 800 extern double atanh (double __x) __attribute__ ((__nothrow__)); extern double __atanh (double __x) __attribute__ ((__nothrow__));
 801
 802
 803 extern double exp (double __x) __attribute__ ((__nothrow__)); extern double __exp (double __x) __attribute__ ((__nothrow__));
 804 extern double frexp (double __x, int *__exponent) __attribute__ ((__nothrow__)); extern double __frexp (double __x, int *__exponent) __attribute__ ((__nothrow__));
 805 extern double ldexp (double __x, int __exponent) __attribute__ ((__nothrow__)); extern double __ldexp (double __x, int __exponent) __attribute__ ((__nothrow__));
 806 extern double log (double __x) __attribute__ ((__nothrow__)); extern double __log (double __x) __attribute__ ((__nothrow__));
 807 extern double log10 (double __x) __attribute__ ((__nothrow__)); extern double __log10 (double __x) __attribute__ ((__nothrow__));
 808 extern double modf (double __x, double *__iptr) __attribute__ ((__nothrow__)); extern double __modf (double __x, double *__iptr) __attribute__ ((__nothrow__));
 809
 810
 811 extern double expm1 (double __x) __attribute__ ((__nothrow__)); extern double __expm1 (double __x) __attribute__ ((__nothrow__));
 812 extern double log1p (double __x) __attribute__ ((__nothrow__)); extern double __log1p (double __x) __attribute__ ((__nothrow__));
 813 extern double logb (double __x) __attribute__ ((__nothrow__)); extern double __logb (double __x) __attribute__ ((__nothrow__));
 814
 815
 816 extern double pow (double __x, double __y) __attribute__ ((__nothrow__)); extern double __pow (double __x, double __y) __attribute__ ((__nothrow__));
 817 extern double sqrt (double __x) __attribute__ ((__nothrow__)); extern double __sqrt (double __x) __attribute__ ((__nothrow__));
 818
 819
 820 extern double hypot (double __x, double __y) __attribute__ ((__nothrow__)); extern double __hypot (double __x, double __y) __attribute__ ((__nothrow__));
 821
 822
 823 extern double cbrt (double __x) __attribute__ ((__nothrow__)); extern double __cbrt (double __x) __attribute__ ((__nothrow__));
 824
 825
 826 extern double ceil (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __ceil (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 827 extern double fabs (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __fabs (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 828 extern double floor (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __floor (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 829 extern double fmod (double __x, double __y) __attribute__ ((__nothrow__)); extern double __fmod (double __x, double __y) __attribute__ ((__nothrow__));
 830 extern int __isinf (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 831 extern int __finite (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 832
 833 extern int isinf (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 834 extern int finite (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 835 extern double drem (double __x, double __y) __attribute__ ((__nothrow__)); extern double __drem (double __x, double __y) __attribute__ ((__nothrow__));
 836 extern double significand (double __x) __attribute__ ((__nothrow__)); extern double __significand (double __x) __attribute__ ((__nothrow__));
 837
 838 extern double copysign (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __copysign (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 839
 840 extern int __isnan (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 841 extern int isnan (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 842 extern double j0 (double) __attribute__ ((__nothrow__)); extern double __j0 (double) __attribute__ ((__nothrow__));
 843 extern double j1 (double) __attribute__ ((__nothrow__)); extern double __j1 (double) __attribute__ ((__nothrow__));
 844 extern double jn (int, double) __attribute__ ((__nothrow__)); extern double __jn (int, double) __attribute__ ((__nothrow__));
 845 extern double y0 (double) __attribute__ ((__nothrow__)); extern double __y0 (double) __attribute__ ((__nothrow__));
 846 extern double y1 (double) __attribute__ ((__nothrow__)); extern double __y1 (double) __attribute__ ((__nothrow__));
 847 extern double yn (int, double) __attribute__ ((__nothrow__)); extern double __yn (int, double) __attribute__ ((__nothrow__));
 848
 849 extern double erf (double) __attribute__ ((__nothrow__)); extern double __erf (double) __attribute__ ((__nothrow__));
 850 extern double erfc (double) __attribute__ ((__nothrow__)); extern double __erfc (double) __attribute__ ((__nothrow__));
 851 extern double lgamma (double) __attribute__ ((__nothrow__)); extern double __lgamma (double) __attribute__ ((__nothrow__));
 852
 853 extern double gamma (double) __attribute__ ((__nothrow__)); extern double __gamma (double) __attribute__ ((__nothrow__));
 854 extern double lgamma_r (double, int *__signgamp) __attribute__ ((__nothrow__)); extern double __lgamma_r (double, int *__signgamp) __attribute__ ((__nothrow__));
 855
 856 extern double rint (double __x) __attribute__ ((__nothrow__)); extern double __rint (double __x) __attribute__ ((__nothrow__));
 857 extern double nextafter (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __nextafter (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 858 extern double remainder (double __x, double __y) __attribute__ ((__nothrow__)); extern double __remainder (double __x, double __y) __attribute__ ((__nothrow__));
 859 extern double scalbn (double __x, int __n) __attribute__ ((__nothrow__)); extern double __scalbn (double __x, int __n) __attribute__ ((__nothrow__));
 860 extern int ilogb (double __x) __attribute__ ((__nothrow__)); extern int __ilogb (double __x) __attribute__ ((__nothrow__));
 861
 862 extern double scalb (double __x, double __n) __attribute__ ((__nothrow__)); extern double __scalb (double __x, double __n) __attribute__ ((__nothrow__));
 863
 864 extern float acosf (float __x) __attribute__ ((__nothrow__)); extern float __acosf (float __x) __attribute__ ((__nothrow__));
 865 extern float asinf (float __x) __attribute__ ((__nothrow__)); extern float __asinf (float __x) __attribute__ ((__nothrow__));
 866 extern float atanf (float __x) __attribute__ ((__nothrow__)); extern float __atanf (float __x) __attribute__ ((__nothrow__));
 867 extern float atan2f (float __y, float __x) __attribute__ ((__nothrow__)); extern float __atan2f (float __y, float __x) __attribute__ ((__nothrow__));
 868 extern float cosf (float __x) __attribute__ ((__nothrow__)); extern float __cosf (float __x) __attribute__ ((__nothrow__));
 869 extern float sinf (float __x) __attribute__ ((__nothrow__)); extern float __sinf (float __x) __attribute__ ((__nothrow__));
 870 extern float tanf (float __x) __attribute__ ((__nothrow__)); extern float __tanf (float __x) __attribute__ ((__nothrow__));
 871 extern float coshf (float __x) __attribute__ ((__nothrow__)); extern float __coshf (float __x) __attribute__ ((__nothrow__));
 872 extern float sinhf (float __x) __attribute__ ((__nothrow__)); extern float __sinhf (float __x) __attribute__ ((__nothrow__));
 873 extern float tanhf (float __x) __attribute__ ((__nothrow__)); extern float __tanhf (float __x) __attribute__ ((__nothrow__));
 874
 875
 876 extern float acoshf (float __x) __attribute__ ((__nothrow__)); extern float __acoshf (float __x) __attribute__ ((__nothrow__));
 877 extern float asinhf (float __x) __attribute__ ((__nothrow__)); extern float __asinhf (float __x) __attribute__ ((__nothrow__));
 878 extern float atanhf (float __x) __attribute__ ((__nothrow__)); extern float __atanhf (float __x) __attribute__ ((__nothrow__));
 879
 880
 881 extern float expf (float __x) __attribute__ ((__nothrow__)); extern float __expf (float __x) __attribute__ ((__nothrow__));
 882 extern float frexpf (float __x, int *__exponent) __attribute__ ((__nothrow__)); extern float __frexpf (float __x, int *__exponent) __attribute__ ((__nothrow__));
 883 extern float ldexpf (float __x, int __exponent) __attribute__ ((__nothrow__)); extern float __ldexpf (float __x, int __exponent) __attribute__ ((__nothrow__));
 884 extern float logf (float __x) __attribute__ ((__nothrow__)); extern float __logf (float __x) __attribute__ ((__nothrow__));
 885 extern float log10f (float __x) __attribute__ ((__nothrow__)); extern float __log10f (float __x) __attribute__ ((__nothrow__));
 886 extern float modff (float __x, float *__iptr) __attribute__ ((__nothrow__)); extern float __modff (float __x, float *__iptr) __attribute__ ((__nothrow__));
 887
 888
 889 extern float expm1f (float __x) __attribute__ ((__nothrow__)); extern float __expm1f (float __x) __attribute__ ((__nothrow__));
 890 extern float log1pf (float __x) __attribute__ ((__nothrow__)); extern float __log1pf (float __x) __attribute__ ((__nothrow__));
 891 extern float logbf (float __x) __attribute__ ((__nothrow__)); extern float __logbf (float __x) __attribute__ ((__nothrow__));
 892
 893
 894 extern float powf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __powf (float __x, float __y) __attribute__ ((__nothrow__));
 895 extern float sqrtf (float __x) __attribute__ ((__nothrow__)); extern float __sqrtf (float __x) __attribute__ ((__nothrow__));
 896
 897
 898 extern float hypotf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __hypotf (float __x, float __y) __attribute__ ((__nothrow__));
 899
 900
 901 extern float cbrtf (float __x) __attribute__ ((__nothrow__)); extern float __cbrtf (float __x) __attribute__ ((__nothrow__));
 902
 903
 904 extern float ceilf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __ceilf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 905 extern float fabsf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __fabsf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 906 extern float floorf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __floorf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 907 extern float fmodf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __fmodf (float __x, float __y) __attribute__ ((__nothrow__));
 908 extern int __isinff (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 909 extern int __finitef (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 910
 911 extern int isinff (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 912 extern int finitef (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 913 extern float dremf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __dremf (float __x, float __y) __attribute__ ((__nothrow__));
 914 extern float significandf (float __x) __attribute__ ((__nothrow__)); extern float __significandf (float __x) __attribute__ ((__nothrow__));
 915
 916 extern float copysignf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __copysignf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 917
 918 extern int __isnanf (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 919 extern int isnanf (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 920 extern float j0f (float) __attribute__ ((__nothrow__)); extern float __j0f (float) __attribute__ ((__nothrow__));
 921 extern float j1f (float) __attribute__ ((__nothrow__)); extern float __j1f (float) __attribute__ ((__nothrow__));
 922 extern float jnf (int, float) __attribute__ ((__nothrow__)); extern float __jnf (int, float) __attribute__ ((__nothrow__));
 923 extern float y0f (float) __attribute__ ((__nothrow__)); extern float __y0f (float) __attribute__ ((__nothrow__));
 924 extern float y1f (float) __attribute__ ((__nothrow__)); extern float __y1f (float) __attribute__ ((__nothrow__));
 925 extern float ynf (int, float) __attribute__ ((__nothrow__)); extern float __ynf (int, float) __attribute__ ((__nothrow__));
 926
 927 extern float erff (float) __attribute__ ((__nothrow__)); extern float __erff (float) __attribute__ ((__nothrow__));
 928 extern float erfcf (float) __attribute__ ((__nothrow__)); extern float __erfcf (float) __attribute__ ((__nothrow__));
 929 extern float lgammaf (float) __attribute__ ((__nothrow__)); extern float __lgammaf (float) __attribute__ ((__nothrow__));
 930
 931 extern float gammaf (float) __attribute__ ((__nothrow__)); extern float __gammaf (float) __attribute__ ((__nothrow__));
 932 extern float lgammaf_r (float, int *__signgamp) __attribute__ ((__nothrow__)); extern float __lgammaf_r (float, int *__signgamp) __attribute__ ((__nothrow__));
 933
 934 extern float rintf (float __x) __attribute__ ((__nothrow__)); extern float __rintf (float __x) __attribute__ ((__nothrow__));
 935 extern float nextafterf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __nextafterf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 936 extern float remainderf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __remainderf (float __x, float __y) __attribute__ ((__nothrow__));
 937 extern float scalbnf (float __x, int __n) __attribute__ ((__nothrow__)); extern float __scalbnf (float __x, int __n) __attribute__ ((__nothrow__));
 938 extern int ilogbf (float __x) __attribute__ ((__nothrow__)); extern int __ilogbf (float __x) __attribute__ ((__nothrow__));
 939
 940 extern float scalbf (float __x, float __n) __attribute__ ((__nothrow__)); extern float __scalbf (float __x, float __n) __attribute__ ((__nothrow__));
 941
 942 extern long double acosl (long double __x) __attribute__ ((__nothrow__)); extern long double __acosl (long double __x) __attribute__ ((__nothrow__));
 943 extern long double asinl (long double __x) __attribute__ ((__nothrow__)); extern long double __asinl (long double __x) __attribute__ ((__nothrow__));
 944 extern long double atanl (long double __x) __attribute__ ((__nothrow__)); extern long double __atanl (long double __x) __attribute__ ((__nothrow__));
 945 extern long double atan2l (long double __y, long double __x) __attribute__ ((__nothrow__)); extern long double __atan2l (long double __y, long double __x) __attribute__ ((__nothrow__));
 946 extern long double cosl (long double __x) __attribute__ ((__nothrow__)); extern long double __cosl (long double __x) __attribute__ ((__nothrow__));
 947 extern long double sinl (long double __x) __attribute__ ((__nothrow__)); extern long double __sinl (long double __x) __attribute__ ((__nothrow__));
 948 extern long double tanl (long double __x) __attribute__ ((__nothrow__)); extern long double __tanl (long double __x) __attribute__ ((__nothrow__));
 949 extern long double coshl (long double __x) __attribute__ ((__nothrow__)); extern long double __coshl (long double __x) __attribute__ ((__nothrow__));
 950 extern long double sinhl (long double __x) __attribute__ ((__nothrow__)); extern long double __sinhl (long double __x) __attribute__ ((__nothrow__));
 951 extern long double tanhl (long double __x) __attribute__ ((__nothrow__)); extern long double __tanhl (long double __x) __attribute__ ((__nothrow__));
 952
 953
 954 extern long double acoshl (long double __x) __attribute__ ((__nothrow__)); extern long double __acoshl (long double __x) __attribute__ ((__nothrow__));
 955 extern long double asinhl (long double __x) __attribute__ ((__nothrow__)); extern long double __asinhl (long double __x) __attribute__ ((__nothrow__));
 956 extern long double atanhl (long double __x) __attribute__ ((__nothrow__)); extern long double __atanhl (long double __x) __attribute__ ((__nothrow__));
 957
 958
 959 extern long double expl (long double __x) __attribute__ ((__nothrow__)); extern long double __expl (long double __x) __attribute__ ((__nothrow__));
 960 extern long double frexpl (long double __x, int *__exponent) __attribute__ ((__nothrow__)); extern long double __frexpl (long double __x, int *__exponent) __attribute__ ((__nothrow__));
 961 extern long double ldexpl (long double __x, int __exponent) __attribute__ ((__nothrow__)); extern long double __ldexpl (long double __x, int __exponent) __attribute__ ((__nothrow__));
 962 extern long double logl (long double __x) __attribute__ ((__nothrow__)); extern long double __logl (long double __x) __attribute__ ((__nothrow__));
 963 extern long double log10l (long double __x) __attribute__ ((__nothrow__)); extern long double __log10l (long double __x) __attribute__ ((__nothrow__));
 964 extern long double modfl (long double __x, long double *__iptr) __attribute__ ((__nothrow__)); extern long double __modfl (long double __x, long double *__iptr) __attribute__ ((__nothrow__));
 965
 966
 967 extern long double expm1l (long double __x) __attribute__ ((__nothrow__)); extern long double __expm1l (long double __x) __attribute__ ((__nothrow__));
 968 extern long double log1pl (long double __x) __attribute__ ((__nothrow__)); extern long double __log1pl (long double __x) __attribute__ ((__nothrow__));
 969 extern long double logbl (long double __x) __attribute__ ((__nothrow__)); extern long double __logbl (long double __x) __attribute__ ((__nothrow__));
 970
 971
 972 extern long double powl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __powl (long double __x, long double __y) __attribute__ ((__nothrow__));
 973 extern long double sqrtl (long double __x) __attribute__ ((__nothrow__)); extern long double __sqrtl (long double __x) __attribute__ ((__nothrow__));
 974
 975
 976 extern long double hypotl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __hypotl (long double __x, long double __y) __attribute__ ((__nothrow__));
 977
 978
 979 extern long double cbrtl (long double __x) __attribute__ ((__nothrow__)); extern long double __cbrtl (long double __x) __attribute__ ((__nothrow__));
 980
 981
 982 extern long double ceill (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __ceill (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 983 extern long double fabsl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __fabsl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 984 extern long double floorl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __floorl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 985 extern long double fmodl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __fmodl (long double __x, long double __y) __attribute__ ((__nothrow__));
 986 extern int __isinfl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 987 extern int __finitel (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 988
 989 extern int isinfl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 990 extern int finitel (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 991 extern long double dreml (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __dreml (long double __x, long double __y) __attribute__ ((__nothrow__));
 992 extern long double significandl (long double __x) __attribute__ ((__nothrow__)); extern long double __significandl (long double __x) __attribute__ ((__nothrow__));
 993
 994 extern long double copysignl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __copysignl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 995
 996 extern int __isnanl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 997 extern int isnanl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
 998 extern long double j0l (long double) __attribute__ ((__nothrow__)); extern long double __j0l (long double) __attribute__ ((__nothrow__));
 999 extern long double j1l (long double) __attribute__ ((__nothrow__)); extern long double __j1l (long double) __attribute__ ((__nothrow__));
1000 extern long double jnl (int, long double) __attribute__ ((__nothrow__)); extern long double __jnl (int, long double) __attribute__ ((__nothrow__));
1001 extern long double y0l (long double) __attribute__ ((__nothrow__)); extern long double __y0l (long double) __attribute__ ((__nothrow__));
1002 extern long double y1l (long double) __attribute__ ((__nothrow__)); extern long double __y1l (long double) __attribute__ ((__nothrow__));
1003 extern long double ynl (int, long double) __attribute__ ((__nothrow__)); extern long double __ynl (int, long double) __attribute__ ((__nothrow__));
1004
1005 extern long double erfl (long double) __attribute__ ((__nothrow__)); extern long double __erfl (long double) __attribute__ ((__nothrow__));
1006 extern long double erfcl (long double) __attribute__ ((__nothrow__)); extern long double __erfcl (long double) __attribute__ ((__nothrow__));
1007 extern long double lgammal (long double) __attribute__ ((__nothrow__)); extern long double __lgammal (long double) __attribute__ ((__nothrow__));
1008
1009 extern long double gammal (long double) __attribute__ ((__nothrow__)); extern long double __gammal (long double) __attribute__ ((__nothrow__));
1010 extern long double lgammal_r (long double, int *__signgamp) __attribute__ ((__nothrow__)); extern long double __lgammal_r (long double, int *__signgamp) __attribute__ ((__nothrow__));
1011
1012 extern long double rintl (long double __x) __attribute__ ((__nothrow__)); extern long double __rintl (long double __x) __attribute__ ((__nothrow__));
1013 extern long double nextafterl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __nextafterl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
1014 extern long double remainderl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __remainderl (long double __x, long double __y) __attribute__ ((__nothrow__));
1015 extern long double scalbnl (long double __x, int __n) __attribute__ ((__nothrow__)); extern long double __scalbnl (long double __x, int __n) __attribute__ ((__nothrow__));
1016 extern int ilogbl (long double __x) __attribute__ ((__nothrow__)); extern int __ilogbl (long double __x) __attribute__ ((__nothrow__));
1017
1018 extern long double scalbl (long double __x, long double __n) __attribute__ ((__nothrow__)); extern long double __scalbl (long double __x, long double __n) __attribute__ ((__nothrow__));
1019 extern int signgam;
1020 typedef enum
1021 {
1022   _IEEE_ = -1,
1023   _SVID_,
1024   _XOPEN_,
1025   _POSIX_,
1026   _ISOC_
1027 } _LIB_VERSION_TYPE;
1028 extern _LIB_VERSION_TYPE _LIB_VERSION;
1029 struct exception
1030   {
1031     int type;
1032     char *name;
1033     double arg1;
1034     double arg2;
1035     double retval;
1036   };
1037 extern int matherr (struct exception *__exc);
1038
1039 const int MAXX = 1000, MAXY = 1000;
1040 void draw(double re, double im, int its, int mits) {
1041  struct pxl {
1042   char a,b,c;
1043  } p;
1044  p.a = 255 * (1.0 - powf((float)its/(float)mits,1/3.0));
1045  p.b = 255 * (1.0 - powf((float)((2*its)%(mits/5))/(float)(mits/5),1/3.0));
1046  p.c = 255 * (1.0 - powf((float)((3*its)%(mits/3))/(float)(mits/3),1/3.0));
1047  putchar(p.a);
1048  putchar(p.b);
1049  putchar(p.c);
1050 };
1051 void mandel(double _Complex Zin, double _Complex C, int mits) {
1052  int its = 0;
1053  int drwn = 0;
1054  int px, py;
1055  double _Complex Z = 0 + 0;
1056  for (py = 0; py != MAXY; py++) {
1057  for (px = 0; px != MAXX; px++) {
1058   Z = 0;
1059   C = 4.0 * ((double)px / (double)MAXX) - 2.0 + (__extension__ 1.0iF) * (4.0 * ((double)py / (double)MAXY) - 2.0);
1060   its = 0;
1061   drwn = 0;
1062   while (its < mits) {
1063    Z = Z*Z + C;
1064    its++;
1065    if (cabs(Z) > 2) {
1066     draw(px, py, its, mits);
1067     drwn = 1;
1068     break;
1069    };
1070   };
1071   if (!drwn) {
1072    char p[]={0,0,0};
1073    putchar(p[0]);
1074    putchar(p[1]);
1075    putchar(p[2]);
1076   };
1077  }
1078  };
1079 };
1080 int main(void) {
1081  printf("P6\n%i %i\n255\n",MAXX, MAXY);
1082  mandel(0,0,400);
1083  return 0;
1084 };