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ezmlm response
- To: gcc-help at gcc dot gnu dot org
- Subject: ezmlm response
- From: Sunjay Bhatnagar <sanjay at ncra dot tifr dot res dot in>
- Date: Sun, 17 Sep 2000 11:05:07 +0530 (IST)
- References: <969168460.8561.ezmlm@gcc.gnu.org>
Hi,
Everytime I mail to egcs-bugs@sourceware.cygnus.com I get this
message.
I wrote to you asking if my mail reached
egcs-bugs@sourceware.cygnus.com, and you wrote that you did not see
it. Could you please explain what's going on? I just want to submit
a GCC bug report and not get onto and of the gcc-help lines (your last
mail said (rather cryptically!) that I need not get on to gcc-help...)
but then why am I getting (automatic) reply from gcc@gcc.gnu.org.
More over the reply talks about all gcc related mailing list except
egcs-bugs list.
I am attaching the ENTIRE reply that I got in responce of my mail to
egcs-bugs@sourceware.cygnus.com which also is part of the reply and
attached herewith.
Regards,
sanjay
gcc-help@gcc.gnu.org writes:
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>--- Enclosed is a copy of the request I received.
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>Return-Path: <sanjay@ncra.tifr.res.in>
>Received: (qmail 8550 invoked from network); 17 Sep 2000 05:27:19 -0000
>Received: from tula.ncra.tifr.res.in (158.144.12.2)
> by sourceware.cygnus.com with SMTP; 17 Sep 2000 05:27:19 -0000
>Received: (from sanjay@localhost) by tula.ncra.tifr.res.in (950413.SGI.8.6.12/950213.SGI.AUTOCF) id KAA11833; Sun, 17 Sep 2000 10:56:13 +0530
>Date: Sun, 17 Sep 2000 10:56:13 +0530
>Message-Id: <200009170526.KAA11833@tula.ncra.tifr.res.in>
>From: Sunjay Bhatnagar <sanjay@ncra.tifr.res.in>
>To: egcs-bugs@sourceware.cygnus.com, sanjay@ncra.tifr.res.in
>Subject: Bug report - compiled code gives seg. fault
>
>
>Hi,
>
>I have a simple code which allocates static memory. The code is as
>follows (file "xxx.c"):
>
> #include <stdio.h>
> #include <string.h>
> #include <math.h>
> #include <stdlib.h>
>
> #define MAX_DATA_LEN 60000
> #define MAX_COLUMN_NOS 120
>
> int main(int argc, char **argv)
> {
> char line[2001], *strptr;
> float data[MAX_DATA_LEN][MAX_COLUMN_NOS];
> float dat[MAX_DATA_LEN];
>
> float mean, rms, err, max, min;
> float sigma_max = 3.0, thresh;
>
> return 0;
> }
>
>
>The output of "gcc -E xxx.c >| xxx.e" is attached at the end of this
>message with blank lines removed from the output.
>
>Details of the problem:
>----------------------
>
>(1) OS Used: RedHat 6.2 distribution of GNU/Linux
>
>(2) Compiler used:
>
> Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/specs
> gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
>
>(3) Symptoms of the problem:
>
> (a) The compiled program gives a segmentation fault
>
> (b) If the code is compiled with -O2, there is no segementation
> fault
>
> (c) If MAX_DATA_LEN in the above code is reduced to about 1700 or
> so (exact number not know but reducing helps is known), the
> problem disappears
>
> (d) It's reported that this problem does not appear on Mandrake's
> latest distribution of GNU/Linux using the same version of GCC
>
> (e) If sigma_max in the above code is not initialized during it's
> decleration is, the problem disappears
>
> (f) If sigma_max is made static, the problem disappears
>
>
>Could some one tell me if this is a bug in GCC of there is something
>else that's wrong?
>
>
>Regards,
>sanjay
>
>
>-----------------------------Exploded code--------------------------
># 1 "xxx.c"
># 1 "/usr/include/stdio.h" 1 3
># 1 "/usr/include/features.h" 1 3
># 138 "/usr/include/features.h" 3
># 196 "/usr/include/features.h" 3
># 1 "/usr/include/sys/cdefs.h" 1 3
># 71 "/usr/include/sys/cdefs.h" 3
># 103 "/usr/include/sys/cdefs.h" 3
># 250 "/usr/include/features.h" 2 3
># 1 "/usr/include/gnu/stubs.h" 1 3
># 278 "/usr/include/features.h" 2 3
># 27 "/usr/include/stdio.h" 2 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
>typedef unsigned int size_t;
># 271 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 33 "/usr/include/stdio.h" 2 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 1 3
>typedef void *__gnuc_va_list;
># 116 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 3
># 202 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 3
># 38 "/usr/include/stdio.h" 2 3
># 1 "/usr/include/bits/types.h" 1 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 271 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 29 "/usr/include/bits/types.h" 2 3
>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;
># 48 "/usr/include/bits/types.h" 3
>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 int __ssize_t;
>typedef long int __rlim_t;
>typedef __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 long int __swblk_t;
>
>typedef long int __clock_t;
>typedef unsigned long int __fd_mask;
>typedef struct
> {
> __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask)) ];
> } __fd_set;
>typedef int __key_t;
>typedef unsigned short int __ipc_pid_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_long __ino64_t;
>typedef __loff_t __off64_t;
>typedef long int __t_scalar_t;
>typedef unsigned long int __t_uscalar_t;
>typedef int __intptr_t;
># 40 "/usr/include/stdio.h" 2 3
>typedef struct _IO_FILE FILE;
># 1 "/usr/include/libio.h" 1 3
># 1 "/usr/include/_G_config.h" 1 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
>typedef long int wchar_t;
>typedef unsigned int wint_t;
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 14 "/usr/include/_G_config.h" 2 3
>typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
>typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
>typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
>typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
># 30 "/usr/include/libio.h" 2 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 1 3
># 116 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 3
># 202 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stdarg.h" 3
># 48 "/usr/include/libio.h" 2 3
># 67 "/usr/include/libio.h" 3
># 98 "/usr/include/libio.h" 3
>struct _IO_jump_t; struct _IO_FILE;
>typedef void _IO_lock_t;
>struct _IO_marker {
> struct _IO_marker *_next;
> struct _IO_FILE *_sbuf;
> int _pos;
># 186 "/usr/include/libio.h" 3
>};
>struct _IO_FILE {
> int _flags;
> char* _IO_read_ptr;
> char* _IO_read_end;
> char* _IO_read_base;
> char* _IO_write_base;
> char* _IO_write_ptr;
> char* _IO_write_end;
> char* _IO_buf_base;
> char* _IO_buf_end;
> char *_IO_save_base;
> char *_IO_backup_base;
> char *_IO_save_end;
> struct _IO_marker *_markers;
> struct _IO_FILE *_chain;
> int _fileno;
> int _blksize;
> __off_t _old_offset;
> unsigned short _cur_column;
> signed char _vtable_offset;
> char _shortbuf[1];
> _IO_lock_t *_lock;
> __off64_t _offset;
> int _unused2[16];
>};
>typedef struct _IO_FILE _IO_FILE;
>struct _IO_FILE_plus;
>extern struct _IO_FILE_plus _IO_2_1_stdin_;
>extern struct _IO_FILE_plus _IO_2_1_stdout_;
>extern struct _IO_FILE_plus _IO_2_1_stderr_;
>typedef __ssize_t __io_read_fn (void * __cookie, char *__buf,
> size_t __nbytes) ;
>typedef __ssize_t __io_write_fn (void * __cookie, __const char *__buf,
> size_t __n) ;
>typedef int __io_seek_fn (void * __cookie, __off_t __pos, int __w) ;
>typedef int __io_close_fn (void * __cookie) ;
># 311 "/usr/include/libio.h" 3
>extern int __underflow (_IO_FILE *) ;
>extern int __uflow (_IO_FILE *) ;
>extern int __overflow (_IO_FILE *, int) ;
>extern int _IO_getc (_IO_FILE *__fp) ;
>extern int _IO_putc (int __c, _IO_FILE *__fp) ;
>extern int _IO_feof (_IO_FILE *__fp) ;
>extern int _IO_ferror (_IO_FILE *__fp) ;
>extern int _IO_peekc_locked (_IO_FILE *__fp) ;
>extern void _IO_flockfile (_IO_FILE *) ;
>extern void _IO_funlockfile (_IO_FILE *) ;
>extern int _IO_ftrylockfile (_IO_FILE *) ;
>extern int _IO_vfscanf (_IO_FILE * , const char * ,
> __gnuc_va_list , int * ) ;
>extern int _IO_vfprintf (_IO_FILE * , const char * ,
> __gnuc_va_list ) ;
>extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t ) ;
>extern size_t _IO_sgetn (_IO_FILE *, void *, size_t ) ;
>extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t , int, int) ;
>extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t , int) ;
>extern void _IO_free_backup_area (_IO_FILE *) ;
># 57 "/usr/include/stdio.h" 2 3
>typedef __off_t fpos_t;
># 1 "/usr/include/bits/stdio_lim.h" 1 3
># 110 "/usr/include/stdio.h" 2 3
>extern FILE *stdin;
>extern FILE *stdout;
>extern FILE *stderr;
>extern int remove (__const char *__filename) ;
>extern int rename (__const char *__old, __const char *__new) ;
>extern FILE *tmpfile (void) ;
>extern char *tmpnam (char *__s) ;
>extern char *tmpnam_r (char *__s) ;
>extern char *tempnam (__const char *__dir, __const char *__pfx) ;
>extern int fclose (FILE *__stream) ;
>extern int fflush (FILE *__stream) ;
>extern int fflush_unlocked (FILE *__stream) ;
>extern FILE *fopen (__const char * __filename,
> __const char * __modes) ;
>extern FILE *freopen (__const char * __filename,
> __const char * __modes,
> FILE * __stream) ;
># 201 "/usr/include/stdio.h" 3
>extern FILE *fdopen (int __fd, __const char *__modes) ;
># 227 "/usr/include/stdio.h" 3
>extern void setbuf (FILE * __stream, char * __buf) ;
>extern int setvbuf (FILE * __stream, char * __buf,
> int __modes, size_t __n) ;
>extern void setbuffer (FILE * __stream, char * __buf,
> size_t __size) ;
>extern void setlinebuf (FILE *__stream) ;
>extern int fprintf (FILE * __stream,
> __const char * __format, ...) ;
>extern int printf (__const char * __format, ...) ;
>extern int sprintf (char * __s,
> __const char * __format, ...) ;
>extern int vfprintf (FILE * __s,
> __const char * __format,
> __gnuc_va_list __arg) ;
>extern int vprintf (__const char * __format,
> __gnuc_va_list __arg) ;
>extern int vsprintf (char * __s,
> __const char * __format,
> __gnuc_va_list __arg) ;
>extern int snprintf (char * __s, size_t __maxlen,
> __const char * __format, ...)
> __attribute__ ((__format__ (__printf__, 3, 4)));
>extern int __vsnprintf (char * __s, size_t __maxlen,
> __const char * __format,
> __gnuc_va_list __arg)
> __attribute__ ((__format__ (__printf__, 3, 0)));
>extern int vsnprintf (char * __s, size_t __maxlen,
> __const char * __format,
> __gnuc_va_list __arg)
> __attribute__ ((__format__ (__printf__, 3, 0)));
># 306 "/usr/include/stdio.h" 3
>extern int fscanf (FILE * __stream,
> __const char * __format, ...) ;
>extern int scanf (__const char * __format, ...) ;
>extern int sscanf (__const char * __s,
> __const char * __format, ...) ;
># 334 "/usr/include/stdio.h" 3
>extern int fgetc (FILE *__stream) ;
>extern int getc (FILE *__stream) ;
>extern int getchar (void) ;
>extern int getc_unlocked (FILE *__stream) ;
>extern int getchar_unlocked (void) ;
>extern int fgetc_unlocked (FILE *__stream) ;
>extern int fputc (int __c, FILE *__stream) ;
>extern int putc (int __c, FILE *__stream) ;
>extern int putchar (int __c) ;
>extern int fputc_unlocked (int __c, FILE *__stream) ;
>extern int putc_unlocked (int __c, FILE *__stream) ;
>extern int putchar_unlocked (int __c) ;
>extern int getw (FILE *__stream) ;
>extern int putw (int __w, FILE *__stream) ;
>extern char *fgets (char * __s, int __n,
> FILE * __stream) ;
>extern char *gets (char *__s) ;
># 424 "/usr/include/stdio.h" 3
>extern int fputs (__const char * __s,
> FILE * __stream) ;
>extern int puts (__const char *__s) ;
>extern int ungetc (int __c, FILE *__stream) ;
>extern size_t fread (void * __ptr, size_t __size,
> size_t __n, FILE * __stream) ;
>extern size_t fwrite (__const void * __ptr, size_t __size,
> size_t __n, FILE * __s) ;
>extern size_t fread_unlocked (void * __ptr, size_t __size,
> size_t __n, FILE * __stream) ;
>extern size_t fwrite_unlocked (__const void * __ptr,
> size_t __size, size_t __n,
> FILE * __stream) ;
>extern int fseek (FILE *__stream, long int __off, int __whence) ;
>extern long int ftell (FILE *__stream) ;
>extern void rewind (FILE *__stream) ;
>typedef __off_t off_t;
>extern int fgetpos (FILE * __stream,
> fpos_t * __pos) ;
>extern int fsetpos (FILE *__stream, __const fpos_t *__pos) ;
># 523 "/usr/include/stdio.h" 3
># 533 "/usr/include/stdio.h" 3
>extern void clearerr (FILE *__stream) ;
>extern int feof (FILE *__stream) ;
>extern int ferror (FILE *__stream) ;
>extern void clearerr_unlocked (FILE *__stream) ;
>extern int feof_unlocked (FILE *__stream) ;
>extern int ferror_unlocked (FILE *__stream) ;
>extern void perror (__const char *__s) ;
>extern int sys_nerr;
>extern __const char *__const sys_errlist[];
>extern int fileno (FILE *__stream) ;
>extern int fileno_unlocked (FILE *__stream) ;
>extern FILE *popen (__const char *__command, __const char *__modes) ;
>extern int pclose (FILE *__stream) ;
>extern char *ctermid (char *__s) ;
># 607 "/usr/include/stdio.h" 3
>extern void flockfile (FILE *__stream) ;
>extern int ftrylockfile (FILE *__stream) ;
>extern void funlockfile (FILE *__stream) ;
># 1 "xxx.c" 2
># 1 "/usr/include/string.h" 1 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 271 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 33 "/usr/include/string.h" 2 3
>extern void * memcpy (void * __dest,
> __const void * __src, size_t __n) ;
>extern void * memmove (void * __dest, __const void * __src,
> size_t __n) ;
>extern void * memccpy (void * __dest, __const void * __src,
> int __c, size_t __n) ;
>extern void * memset (void * __s, int __c, size_t __n) ;
>extern int memcmp (__const void * __s1, __const void * __s2,
> size_t __n) ;
>extern void * memchr (__const void * __s, int __c, size_t __n) ;
>extern char *strcpy (char * __dest,
> __const char * __src) ;
>extern char *strncpy (char * __dest,
> __const char * __src, size_t __n) ;
>extern char *strcat (char * __dest,
> __const char * __src) ;
>extern char *strncat (char * __dest,
> __const char * __src, size_t __n) ;
>extern int strcmp (__const char *__s1, __const char *__s2) ;
>extern int strncmp (__const char *__s1, __const char *__s2, size_t __n) ;
>extern int strcoll (__const char *__s1, __const char *__s2) ;
>extern size_t strxfrm (char * __dest,
> __const char * __src, size_t __n) ;
># 107 "/usr/include/string.h" 3
>extern char *__strdup (__const char *__s) ;
>extern char *strdup (__const char *__s) ;
># 143 "/usr/include/string.h" 3
>extern char *strchr (__const char *__s, int __c) ;
>extern char *strrchr (__const char *__s, int __c) ;
>extern size_t strcspn (__const char *__s, __const char *__reject) ;
>extern size_t strspn (__const char *__s, __const char *__accept) ;
>extern char *strpbrk (__const char *__s, __const char *__accept) ;
>extern char *strstr (__const char *__haystack, __const char *__needle) ;
>extern char *strtok (char * __s,
> __const char * __delim) ;
>extern char *__strtok_r (char * __s,
> __const char * __delim,
> char ** __save_ptr) ;
>extern char *strtok_r (char * __s,
> __const char * __delim,
> char ** __save_ptr) ;
># 203 "/usr/include/string.h" 3
>extern size_t strlen (__const char *__s) ;
>extern char *strerror (int __errnum) ;
>extern char *__strerror_r (int __errnum, char *__buf, size_t __buflen) ;
>extern char *strerror_r (int __errnum, char *__buf, size_t __buflen) ;
>extern void __bzero (void * __s, size_t __n) ;
>extern void bcopy (__const void * __src, void * __dest, size_t __n) ;
>extern void bzero (void * __s, size_t __n) ;
>extern int bcmp (__const void * __s1, __const void * __s2, size_t __n) ;
>extern char *index (__const char *__s, int __c) ;
>extern char *rindex (__const char *__s, int __c) ;
>extern int __ffs (int __i) __attribute__ ((const));
>extern int ffs (int __i) __attribute__ ((const));
>extern int __strcasecmp (__const char *__s1, __const char *__s2) ;
>extern int strcasecmp (__const char *__s1, __const char *__s2) ;
>extern int strncasecmp (__const char *__s1, __const char *__s2,
> size_t __n) ;
># 277 "/usr/include/string.h" 3
>extern char *strsep (char ** __stringp,
> __const char * __delim) ;
># 319 "/usr/include/string.h" 3
># 347 "/usr/include/string.h" 3
># 2 "xxx.c" 2
># 1 "/usr/include/math.h" 1 3
># 1 "/usr/include/bits/huge_val.h" 1 3
># 68 "/usr/include/bits/huge_val.h" 3
># 33 "/usr/include/math.h" 2 3
># 1 "/usr/include/bits/mathdef.h" 1 3
># 47 "/usr/include/bits/mathdef.h" 3
># 40 "/usr/include/math.h" 2 3
># 1 "/usr/include/bits/mathcalls.h" 1 3
>extern double acos (double __x) ; extern double __acos (double __x) ;
>extern double asin (double __x) ; extern double __asin (double __x) ;
>extern double atan (double __x) ; extern double __atan (double __x) ;
>extern double atan2 (double __y, double __x) ; extern double __atan2 (double __y, double __x) ;
>extern double cos (double __x) ; extern double __cos (double __x) ;
>extern double sin (double __x) ; extern double __sin (double __x) ;
>extern double tan (double __x) ; extern double __tan (double __x) ;
>extern double cosh (double __x) ; extern double __cosh (double __x) ;
>extern double sinh (double __x) ; extern double __sinh (double __x) ;
>extern double tanh (double __x) ; extern double __tanh (double __x) ;
>extern double acosh (double __x) ; extern double __acosh (double __x) ;
>extern double asinh (double __x) ; extern double __asinh (double __x) ;
>extern double atanh (double __x) ; extern double __atanh (double __x) ;
>extern double exp (double __x) ; extern double __exp (double __x) ;
>extern double frexp (double __x, int *__exponent) ; extern double __frexp (double __x, int *__exponent) ;
>extern double ldexp (double __x, int __exponent) ; extern double __ldexp (double __x, int __exponent) ;
>extern double log (double __x) ; extern double __log (double __x) ;
>extern double log10 (double __x) ; extern double __log10 (double __x) ;
>extern double modf (double __x, double *__iptr) ; extern double __modf (double __x, double *__iptr) ;
>extern double expm1 (double __x) ; extern double __expm1 (double __x) ;
>extern double log1p (double __x) ; extern double __log1p (double __x) ;
>extern double logb (double __x) ; extern double __logb (double __x) ;
>extern double pow (double __x, double __y) ; extern double __pow (double __x, double __y) ;
>extern double sqrt (double __x) ; extern double __sqrt (double __x) ;
>extern double hypot (double __x, double __y) ; extern double __hypot (double __x, double __y) ;
>extern double cbrt (double __x) ; extern double __cbrt (double __x) ;
>extern double ceil (double __x) ; extern double __ceil (double __x) ;
>extern double fabs (double __x) __attribute__ ( (__const__) ); extern double __fabs (double __x) __attribute__ ( (__const__) ) ;
>extern double floor (double __x) ; extern double __floor (double __x) ;
>extern double fmod (double __x, double __y) ; extern double __fmod (double __x, double __y) ;
>extern int __isinf (double __value) __attribute__ ((__const__));
>extern int __finite (double __value) __attribute__ ((__const__));
>extern int isinf (double __value) __attribute__ ((__const__));
>extern int finite (double __value) __attribute__ ((__const__));
>extern double infnan (int __error) __attribute__ ( (__const__) ); extern double __infnan (int __error) __attribute__ ( (__const__) ) ;
>extern double drem (double __x, double __y) ; extern double __drem (double __x, double __y) ;
>extern double significand (double __x) ; extern double __significand (double __x) ;
>extern double copysign (double __x, double __y) __attribute__ ( (__const__) ); extern double __copysign (double __x, double __y) __attribute__ ( (__const__) ) ;
>extern int __isnan (double __value) __attribute__ ((__const__));
>extern int isnan (double __value) __attribute__ ((__const__));
>extern double j0 (double ) ; extern double __j0 (double ) ;
>extern double j1 (double ) ; extern double __j1 (double ) ;
>extern double jn (int, double ) ; extern double __jn (int, double ) ;
>extern double y0 (double ) ; extern double __y0 (double ) ;
>extern double y1 (double ) ; extern double __y1 (double ) ;
>extern double yn (int, double ) ; extern double __yn (int, double ) ;
>extern double erf (double ) ; extern double __erf (double ) ;
>extern double erfc (double ) ; extern double __erfc (double ) ;
>extern double lgamma (double ) ; extern double __lgamma (double ) ;
>extern double tgamma (double ) ; extern double __tgamma (double ) ;
>extern double gamma (double ) ; extern double __gamma (double ) ;
>extern double lgamma_r (double , int *__signgamp) ; extern double __lgamma_r (double , int *__signgamp) ;
>extern double rint (double __x) ; extern double __rint (double __x) ;
>extern double nextafter (double __x, double __y) __attribute__ ( (__const__) ); extern double __nextafter (double __x, double __y) __attribute__ ( (__const__) ) ;
>extern double remainder (double __x, double __y) ; extern double __remainder (double __x, double __y) ;
>extern double scalb (double __x, double __n) ; extern double __scalb (double __x, double __n) ;
>extern double scalbn (double __x, int __n) ; extern double __scalbn (double __x, int __n) ;
>extern int ilogb (double __x) ; extern int __ilogb (double __x) ;
># 336 "/usr/include/bits/mathcalls.h" 3
># 63 "/usr/include/math.h" 2 3
># 1 "/usr/include/bits/mathcalls.h" 1 3
>extern float acosf (float __x) ; extern float __acosf (float __x) ;
>extern float asinf (float __x) ; extern float __asinf (float __x) ;
>extern float atanf (float __x) ; extern float __atanf (float __x) ;
>extern float atan2f (float __y, float __x) ; extern float __atan2f (float __y, float __x) ;
>extern float cosf (float __x) ; extern float __cosf (float __x) ;
>extern float sinf (float __x) ; extern float __sinf (float __x) ;
>extern float tanf (float __x) ; extern float __tanf (float __x) ;
>extern float coshf (float __x) ; extern float __coshf (float __x) ;
>extern float sinhf (float __x) ; extern float __sinhf (float __x) ;
>extern float tanhf (float __x) ; extern float __tanhf (float __x) ;
>extern float acoshf (float __x) ; extern float __acoshf (float __x) ;
>extern float asinhf (float __x) ; extern float __asinhf (float __x) ;
>extern float atanhf (float __x) ; extern float __atanhf (float __x) ;
>extern float expf (float __x) ; extern float __expf (float __x) ;
>extern float frexpf (float __x, int *__exponent) ; extern float __frexpf (float __x, int *__exponent) ;
>extern float ldexpf (float __x, int __exponent) ; extern float __ldexpf (float __x, int __exponent) ;
>extern float logf (float __x) ; extern float __logf (float __x) ;
>extern float log10f (float __x) ; extern float __log10f (float __x) ;
>extern float modff (float __x, float *__iptr) ; extern float __modff (float __x, float *__iptr) ;
>extern float expm1f (float __x) ; extern float __expm1f (float __x) ;
>extern float log1pf (float __x) ; extern float __log1pf (float __x) ;
>extern float logbf (float __x) ; extern float __logbf (float __x) ;
>extern float powf (float __x, float __y) ; extern float __powf (float __x, float __y) ;
>extern float sqrtf (float __x) ; extern float __sqrtf (float __x) ;
>extern float hypotf (float __x, float __y) ; extern float __hypotf (float __x, float __y) ;
>extern float cbrtf (float __x) ; extern float __cbrtf (float __x) ;
>extern float ceilf (float __x) ; extern float __ceilf (float __x) ;
>extern float fabsf (float __x) __attribute__ ( (__const__) ); extern float __fabsf (float __x) __attribute__ ( (__const__) ) ;
>extern float floorf (float __x) ; extern float __floorf (float __x) ;
>extern float fmodf (float __x, float __y) ; extern float __fmodf (float __x, float __y) ;
>extern int __isinff (float __value) __attribute__ ((__const__));
>extern int __finitef (float __value) __attribute__ ((__const__));
>extern int isinff (float __value) __attribute__ ((__const__));
>extern int finitef (float __value) __attribute__ ((__const__));
>extern float infnanf (int __error) __attribute__ ( (__const__) ); extern float __infnanf (int __error) __attribute__ ( (__const__) ) ;
>extern float dremf (float __x, float __y) ; extern float __dremf (float __x, float __y) ;
>extern float significandf (float __x) ; extern float __significandf (float __x) ;
>extern float copysignf (float __x, float __y) __attribute__ ( (__const__) ); extern float __copysignf (float __x, float __y) __attribute__ ( (__const__) ) ;
>extern int __isnanf (float __value) __attribute__ ((__const__));
>extern int isnanf (float __value) __attribute__ ((__const__));
>extern float j0f (float ) ; extern float __j0f (float ) ;
>extern float j1f (float ) ; extern float __j1f (float ) ;
>extern float jnf (int, float ) ; extern float __jnf (int, float ) ;
>extern float y0f (float ) ; extern float __y0f (float ) ;
>extern float y1f (float ) ; extern float __y1f (float ) ;
>extern float ynf (int, float ) ; extern float __ynf (int, float ) ;
>extern float erff (float ) ; extern float __erff (float ) ;
>extern float erfcf (float ) ; extern float __erfcf (float ) ;
>extern float lgammaf (float ) ; extern float __lgammaf (float ) ;
>extern float tgammaf (float ) ; extern float __tgammaf (float ) ;
>extern float gammaf (float ) ; extern float __gammaf (float ) ;
>extern float lgammaf_r (float , int *__signgamp) ; extern float __lgammaf_r (float , int *__signgamp) ;
>extern float rintf (float __x) ; extern float __rintf (float __x) ;
>extern float nextafterf (float __x, float __y) __attribute__ ( (__const__) ); extern float __nextafterf (float __x, float __y) __attribute__ ( (__const__) ) ;
>extern float remainderf (float __x, float __y) ; extern float __remainderf (float __x, float __y) ;
>extern float scalbf (float __x, float __n) ; extern float __scalbf (float __x, float __n) ;
>extern float scalbnf (float __x, int __n) ; extern float __scalbnf (float __x, int __n) ;
>extern int ilogbf (float __x) ; extern int __ilogbf (float __x) ;
># 336 "/usr/include/bits/mathcalls.h" 3
># 82 "/usr/include/math.h" 2 3
># 1 "/usr/include/bits/mathcalls.h" 1 3
>extern long double acosl (long double __x) ; extern long double __acosl (long double __x) ;
>extern long double asinl (long double __x) ; extern long double __asinl (long double __x) ;
>extern long double atanl (long double __x) ; extern long double __atanl (long double __x) ;
>extern long double atan2l (long double __y, long double __x) ; extern long double __atan2l (long double __y, long double __x) ;
>extern long double cosl (long double __x) ; extern long double __cosl (long double __x) ;
>extern long double sinl (long double __x) ; extern long double __sinl (long double __x) ;
>extern long double tanl (long double __x) ; extern long double __tanl (long double __x) ;
>extern long double coshl (long double __x) ; extern long double __coshl (long double __x) ;
>extern long double sinhl (long double __x) ; extern long double __sinhl (long double __x) ;
>extern long double tanhl (long double __x) ; extern long double __tanhl (long double __x) ;
>extern long double acoshl (long double __x) ; extern long double __acoshl (long double __x) ;
>extern long double asinhl (long double __x) ; extern long double __asinhl (long double __x) ;
>extern long double atanhl (long double __x) ; extern long double __atanhl (long double __x) ;
>extern long double expl (long double __x) ; extern long double __expl (long double __x) ;
>extern long double frexpl (long double __x, int *__exponent) ; extern long double __frexpl (long double __x, int *__exponent) ;
>extern long double ldexpl (long double __x, int __exponent) ; extern long double __ldexpl (long double __x, int __exponent) ;
>extern long double logl (long double __x) ; extern long double __logl (long double __x) ;
>extern long double log10l (long double __x) ; extern long double __log10l (long double __x) ;
>extern long double modfl (long double __x, long double *__iptr) ; extern long double __modfl (long double __x, long double *__iptr) ;
>extern long double expm1l (long double __x) ; extern long double __expm1l (long double __x) ;
>extern long double log1pl (long double __x) ; extern long double __log1pl (long double __x) ;
>extern long double logbl (long double __x) ; extern long double __logbl (long double __x) ;
>extern long double powl (long double __x, long double __y) ; extern long double __powl (long double __x, long double __y) ;
>extern long double sqrtl (long double __x) ; extern long double __sqrtl (long double __x) ;
>extern long double hypotl (long double __x, long double __y) ; extern long double __hypotl (long double __x, long double __y) ;
>extern long double cbrtl (long double __x) ; extern long double __cbrtl (long double __x) ;
>extern long double ceill (long double __x) ; extern long double __ceill (long double __x) ;
>extern long double fabsl (long double __x) __attribute__ ( (__const__) ); extern long double __fabsl (long double __x) __attribute__ ( (__const__) ) ;
>extern long double floorl (long double __x) ; extern long double __floorl (long double __x) ;
>extern long double fmodl (long double __x, long double __y) ; extern long double __fmodl (long double __x, long double __y) ;
>extern int __isinfl (long double __value) __attribute__ ((__const__));
>extern int __finitel (long double __value) __attribute__ ((__const__));
>extern int isinfl (long double __value) __attribute__ ((__const__));
>extern int finitel (long double __value) __attribute__ ((__const__));
>extern long double infnanl (int __error) __attribute__ ( (__const__) ); extern long double __infnanl (int __error) __attribute__ ( (__const__) ) ;
>extern long double dreml (long double __x, long double __y) ; extern long double __dreml (long double __x, long double __y) ;
>extern long double significandl (long double __x) ; extern long double __significandl (long double __x) ;
>extern long double copysignl (long double __x, long double __y) __attribute__ ( (__const__) ); extern long double __copysignl (long double __x, long double __y) __attribute__ ( (__const__) ) ;
>extern int __isnanl (long double __value) __attribute__ ((__const__));
>extern int isnanl (long double __value) __attribute__ ((__const__));
>extern long double j0l (long double ) ; extern long double __j0l (long double ) ;
>extern long double j1l (long double ) ; extern long double __j1l (long double ) ;
>extern long double jnl (int, long double ) ; extern long double __jnl (int, long double ) ;
>extern long double y0l (long double ) ; extern long double __y0l (long double ) ;
>extern long double y1l (long double ) ; extern long double __y1l (long double ) ;
>extern long double ynl (int, long double ) ; extern long double __ynl (int, long double ) ;
>extern long double erfl (long double ) ; extern long double __erfl (long double ) ;
>extern long double erfcl (long double ) ; extern long double __erfcl (long double ) ;
>extern long double lgammal (long double ) ; extern long double __lgammal (long double ) ;
>extern long double tgammal (long double ) ; extern long double __tgammal (long double ) ;
>extern long double gammal (long double ) ; extern long double __gammal (long double ) ;
>extern long double lgammal_r (long double , int *__signgamp) ; extern long double __lgammal_r (long double , int *__signgamp) ;
>extern long double rintl (long double __x) ; extern long double __rintl (long double __x) ;
>extern long double nextafterl (long double __x, long double __y) __attribute__ ( (__const__) ); extern long double __nextafterl (long double __x, long double __y) __attribute__ ( (__const__) ) ;
>extern long double remainderl (long double __x, long double __y) ; extern long double __remainderl (long double __x, long double __y) ;
>extern long double scalbl (long double __x, long double __n) ; extern long double __scalbl (long double __x, long double __n) ;
>extern long double scalbnl (long double __x, int __n) ; extern long double __scalbnl (long double __x, int __n) ;
>extern int ilogbl (long double __x) ; extern int __ilogbl (long double __x) ;
># 336 "/usr/include/bits/mathcalls.h" 3
># 99 "/usr/include/math.h" 2 3
>extern int signgam;
># 232 "/usr/include/math.h" 3
>typedef enum
>{
> _IEEE_ = -1,
> _SVID_,
> _XOPEN_,
> _POSIX_,
> _ISOC_
>} _LIB_VERSION_TYPE;
>extern _LIB_VERSION_TYPE _LIB_VERSION;
>struct exception
> {
> int type;
> char *name;
> double arg1;
> double arg2;
> double retval;
> };
>extern int matherr (struct exception *__exc) ;
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/float.h" 1 3
>union __convert_long_double {
> unsigned __convert_long_double_i[4];
> long double __convert_long_double_d;
>};
># 289 "/usr/include/math.h" 2 3
># 299 "/usr/include/math.h" 3
># 336 "/usr/include/math.h" 3
># 407 "/usr/include/math.h" 3
># 3 "xxx.c" 2
># 1 "/usr/include/stdlib.h" 1 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 269 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 33 "/usr/include/stdlib.h" 2 3
>typedef struct
> {
> int quot;
> int rem;
> } div_t;
>typedef struct
> {
> long int quot;
> long int rem;
> } ldiv_t;
># 65 "/usr/include/stdlib.h" 3
>extern size_t __ctype_get_mb_cur_max (void) ;
>extern double atof (__const char *__nptr) ;
>extern int atoi (__const char *__nptr) ;
>extern long int atol (__const char *__nptr) ;
>__extension__ extern long long int atoll (__const char *__nptr) ;
>extern double strtod (__const char * __nptr,
> char ** __endptr) ;
>extern long int strtol (__const char * __nptr,
> char ** __endptr, int __base) ;
>extern unsigned long int strtoul (__const char * __nptr,
> char ** __endptr,
> int __base) ;
>__extension__
>extern long long int strtoq (__const char * __nptr,
> char ** __endptr, int __base) ;
>__extension__
>extern unsigned long long int strtouq (__const char * __nptr,
> char ** __endptr,
> int __base) ;
>__extension__
>extern long long int strtoll (__const char * __nptr,
> char ** __endptr, int __base) ;
>__extension__
>extern unsigned long long int strtoull (__const char * __nptr,
> char ** __endptr,
> int __base) ;
># 190 "/usr/include/stdlib.h" 3
>extern double __strtod_internal (__const char * __nptr,
> char ** __endptr,
> int __group) ;
>extern float __strtof_internal (__const char * __nptr,
> char ** __endptr, int __group) ;
>extern long double __strtold_internal (__const char *
> __nptr,
> char ** __endptr,
> int __group) ;
>extern long int __strtol_internal (__const char * __nptr,
> char ** __endptr,
> int __base, int __group) ;
>extern unsigned long int __strtoul_internal (__const char *
> __nptr,
> char ** __endptr,
> int __base, int __group) ;
>__extension__
>extern long long int __strtoll_internal (__const char * __nptr,
> char ** __endptr,
> int __base, int __group) ;
>__extension__
>extern unsigned long long int __strtoull_internal (__const char *
> __nptr,
> char **
> __endptr,
> int __base,
> int __group) ;
># 326 "/usr/include/stdlib.h" 3
>extern char *l64a (long int __n) ;
>extern long int a64l (__const char *__s) ;
># 1 "/usr/include/sys/types.h" 1 3
>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;
>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 __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;
># 1 "/usr/include/time.h" 1 3
># 51 "/usr/include/time.h" 3
># 62 "/usr/include/time.h" 3
>typedef __time_t time_t;
># 89 "/usr/include/time.h" 3
># 279 "/usr/include/time.h" 3
># 122 "/usr/include/sys/types.h" 2 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 271 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 125 "/usr/include/sys/types.h" 2 3
>typedef unsigned long int ulong;
>typedef unsigned short int ushort;
>typedef unsigned int uint;
># 159 "/usr/include/sys/types.h" 3
>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__)));
># 1 "/usr/include/endian.h" 1 3
># 1 "/usr/include/bits/endian.h" 1 3
># 35 "/usr/include/endian.h" 2 3
># 191 "/usr/include/sys/types.h" 2 3
># 1 "/usr/include/sys/select.h" 1 3
># 1 "/usr/include/bits/select.h" 1 3
># 36 "/usr/include/bits/select.h" 3
># 56 "/usr/include/bits/select.h" 3
># 72 "/usr/include/bits/select.h" 3
># 31 "/usr/include/sys/select.h" 2 3
># 1 "/usr/include/bits/sigset.h" 1 3
>typedef int __sig_atomic_t;
>typedef struct
> {
> unsigned long int __val[(1024 / (8 * sizeof (unsigned long int))) ];
> } __sigset_t;
># 125 "/usr/include/bits/sigset.h" 3
># 34 "/usr/include/sys/select.h" 2 3
># 1 "/usr/include/time.h" 1 3
># 51 "/usr/include/time.h" 3
># 62 "/usr/include/time.h" 3
># 73 "/usr/include/time.h" 3
>struct timespec
> {
> long int tv_sec;
> long int tv_nsec;
> };
># 279 "/usr/include/time.h" 3
># 38 "/usr/include/sys/select.h" 2 3
>struct timeval;
>typedef __fd_mask fd_mask;
>typedef __fd_set fd_set;
>extern int __select (int __nfds, __fd_set *__readfds,
> __fd_set *__writefds, __fd_set *__exceptfds,
> struct timeval *__timeout) ;
>extern int select (int __nfds, __fd_set *__readfds,
> __fd_set *__writefds, __fd_set *__exceptfds,
> struct timeval *__timeout) ;
># 91 "/usr/include/sys/select.h" 3
># 194 "/usr/include/sys/types.h" 2 3
># 1 "/usr/include/sys/sysmacros.h" 1 3
># 47 "/usr/include/sys/sysmacros.h" 3
># 197 "/usr/include/sys/types.h" 2 3
>typedef __blkcnt_t blkcnt_t;
>typedef __fsblkcnt_t fsblkcnt_t;
>typedef __fsfilcnt_t fsfilcnt_t;
># 339 "/usr/include/stdlib.h" 2 3
>extern int32_t random (void) ;
>extern void srandom (unsigned int __seed) ;
>extern void * initstate (unsigned int __seed, void * __statebuf,
> size_t __statelen) ;
>extern void * setstate (void * __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 * __buf,
> int32_t * __result) ;
>extern int srandom_r (unsigned int __seed, struct random_data *__buf) ;
>extern int initstate_r (unsigned int __seed,
> void * __statebuf,
> size_t __statelen,
> struct random_data * __buf) ;
>extern int setstate_r (void * __statebuf,
> struct random_data * __buf) ;
>extern int rand (void) ;
>extern void srand (unsigned int __seed) ;
>extern int rand_r (unsigned int *__seed) ;
>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 a[3];
> unsigned short int c;
> unsigned short int old_x[3];
> int init;
> };
>extern int drand48_r (struct drand48_data * __buffer,
> double * __result) ;
>extern int erand48_r (unsigned short int __xsubi[3],
> struct drand48_data * __buffer,
> double * __result) ;
>extern int lrand48_r (struct drand48_data * __buffer,
> long int * __result) ;
>extern int nrand48_r (unsigned short int __xsubi[3],
> struct drand48_data * __buffer,
> long int * __result) ;
>extern int mrand48_r (struct drand48_data * __buffer,
> long int * __result) ;
>extern int jrand48_r (unsigned short int __xsubi[3],
> struct drand48_data * __buffer,
> long int * __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) ;
>extern void * calloc (size_t __nmemb, size_t __size) ;
>extern void * realloc (void * __ptr, size_t __size) ;
>extern void free (void * __ptr) ;
>extern void cfree (void * __ptr) ;
># 1 "/usr/include/alloca.h" 1 3
># 1 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 1 3
># 19 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 61 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 131 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 188 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 271 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 283 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 317 "/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include/stddef.h" 3
># 25 "/usr/include/alloca.h" 2 3
>extern void * alloca (size_t __size) ;
># 492 "/usr/include/stdlib.h" 2 3
>extern void * valloc (size_t __size) ;
>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 int on_exit (void (*__func) (int __status, void * __arg),
> void * __arg) ;
>extern void exit (int __status) __attribute__ ((__noreturn__));
>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 void unsetenv (__const char *__name) ;
>extern int clearenv (void) ;
>extern char *mktemp (char *__template) ;
>extern int mkstemp (char *__template) ;
>extern int system (__const char *__command) ;
>extern char *realpath (__const char * __name,
> char * __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__));
>extern char *ecvt (double __value, int __ndigit, int * __decpt,
> int * __sign) ;
>extern char *fcvt (double __value, int __ndigit, int * __decpt,
> int * __sign) ;
>extern char *gcvt (double __value, int __ndigit, char *__buf) ;
>extern char *qecvt (long double __value, int __ndigit,
> int * __decpt, int * __sign) ;
>extern char *qfcvt (long double __value, int __ndigit,
> int * __decpt, int * __sign) ;
>extern char *qgcvt (long double __value, int __ndigit, char *__buf) ;
>extern int ecvt_r (double __value, int __ndigit, int * __decpt,
> int * __sign, char * __buf,
> size_t __len) ;
>extern int fcvt_r (double __value, int __ndigit, int * __decpt,
> int * __sign, char * __buf,
> size_t __len) ;
>extern int qecvt_r (long double __value, int __ndigit,
> int * __decpt, int * __sign,
> char * __buf, size_t __len) ;
>extern int qfcvt_r (long double __value, int __ndigit,
> int * __decpt, int * __sign,
> char * __buf, size_t __len) ;
>extern int mblen (__const char *__s, size_t __n) ;
>extern int mbtowc (wchar_t * __pwc,
> __const char * __s, size_t __n) ;
>extern int wctomb (char *__s, wchar_t __wchar) ;
>extern size_t mbstowcs (wchar_t * __pwcs,
> __const char * __s, size_t __n) ;
>extern size_t wcstombs (char * __s,
> __const wchar_t * __pwcs, size_t __n) ;
>extern int rpmatch (__const char *__response) ;
># 732 "/usr/include/stdlib.h" 3
># 756 "/usr/include/stdlib.h" 3
># 766 "/usr/include/stdlib.h" 3
># 4 "xxx.c" 2
>int main(int argc, char **argv)
>{
> char line[2001], *strptr;
> float data[60000 ][120 ];
> float dat[60000 ];
> float mean, rms, err, max, min;
> float sigma_max = 3.0, thresh;
> return 0;
>}