config.hin

linux下常用的网络工具的代码

/* Define to 1 if you have the `utimes' function. */
#undef HAVE_UTIMES

/* Define to 1 if you have the `utmpname' function. */
#undef HAVE_UTMPNAME

/* Define to 1 if you have the `utmpxname' function. */
#undef HAVE_UTMPXNAME

/* Define to 1 if you have the <utmpx.h> header file. */
#undef HAVE_UTMPX_H

/* Define to 1 if you have the <utmp.h> header file. */
#undef HAVE_UTMP_H

/* Define to 1 if you have the `vasnprintf' function. */
#undef HAVE_VASNPRINTF

/* Define to 1 if you have the `vfork' function. */
#undef HAVE_VFORK

/* Define to 1 if you have the <vfork.h> header file. */
#undef HAVE_VFORK_H

/* Define to 1 if you have the `vhangup' function. */
#undef HAVE_VHANGUP

/* Define to 1 if you have the <vis.h> header file. */
#undef HAVE_VIS_H

/* Define to one if you have vsnprintf */
#undef HAVE_VSNPRINTF

/* Define to 1 if you have the `wait3' function. */
#undef HAVE_WAIT3

/* Define to 1 if you have the `wait4' function. */
#undef HAVE_WAIT4

/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H

/* Define if you have the 'wchar_t' type. */
#undef HAVE_WCHAR_T

/* Define to 1 if you have the `wcrtomb' function. */
#undef HAVE_WCRTOMB

/* Define to 1 if you have the `wcscoll' function. */
#undef HAVE_WCSCOLL

/* Define to 1 if you have the `wcslen' function. */
#undef HAVE_WCSLEN

/* Define to 1 if you have the <wctype.h> header file. */
#undef HAVE_WCTYPE_H

/* Define to 1 if you have the `wcwidth' function. */
#undef HAVE_WCWIDTH

/* 1 */
#undef HAVE_WEAK_REFS

/* Define if you have the 'wint_t' type. */
#undef HAVE_WINT_T

/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK

/* Define to 1 if `vfork' works. */
#undef HAVE_WORKING_VFORK

/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL

/* Define to 1 if you have the `__fsetlocking' function. */
#undef HAVE___FSETLOCKING

/* Define to ICMP6_DST_UNREACH_NOTNEIGHBOR if not available */
#undef ICMP6_DST_UNREACH_BEYONDSCOPE

/* Define to one if you want IPv6. */
#undef IPV6

/* Define to IPV6_HOPLIMIT if not available */
#undef IPV6_RECVHOPLIMIT

/* Define to one if you have Kerberos */
#undef KERBEROS

/* Define to one if you have Kerberos IV */
#undef KRB4

/* Define to one if you have Kerberos V */
#undef KRB5

/* Define to double if compiler does not support */
#undef LONG_DOUBLE

/* Define to long if compiler does not support */
#undef LONG_LONG

/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
#undef MALLOC_0_IS_NONNULL

/* Name of package */
#undef PACKAGE

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define to 1 if the C compiler supports function prototypes. */
#undef PROTOTYPES

/* Define if the pthread_in_use() detection is hard. */
#undef PTHREAD_IN_USE_DETECTION_HARD

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'ptrdiff_t'. */
#undef PTRDIFF_T_SUFFIX

/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE

/* FIXME */
#undef SEEK_CUR

/* FIXME */
#undef SEEK_END

/* FIXME */
#undef SEEK_SET

/* Define to 1 if the `setvbuf' function takes the buffering type as its
   second argument and the buffer pointer as the third, as on System V before
   release 3. */
#undef SETVBUF_REVERSED

/* Define to 1 if you have Shishi */
#undef SHISHI

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'sig_atomic_t'. */
#undef SIG_ATOMIC_T_SUFFIX

/* Define as the maximum value of type 'size_t', if the system doesn't define
   it. */
#undef SIZE_MAX

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'size_t'. */
#undef SIZE_T_SUFFIX

/* FIXME */
#undef SOLARIS

/* If using the C implementation of alloca, define if you know the
   direction of stack growth for your system; otherwise it will be
   automatically deduced at runtime.
	STACK_DIRECTION > 0 => grows toward higher addresses
	STACK_DIRECTION < 0 => grows toward lower addresses
	STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS

/* FIXME */
#undef STDERR_FILENO

/* FIXME */
#undef STDIN_FILENO

/* FIXME */
#undef STDOUT_FILENO

/* Define to 1 if strerror_r returns char *. */
#undef STRERROR_R_CHAR_P

/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME

/* Define if the POSIX multithreading library can be used. */
#undef USE_POSIX_THREADS

/* Define if references to the POSIX multithreading library should be made
   weak. */
#undef USE_POSIX_THREADS_WEAK

/* Define if the GNU Pth multithreading library can be used. */
#undef USE_PTH_THREADS

/* Define if references to the GNU Pth multithreading library should be made
   weak. */
#undef USE_PTH_THREADS_WEAK

/* Define if the old Solaris multithreading library can be used. */
#undef USE_SOLARIS_THREADS

/* Define if references to the old Solaris multithreading library should be
   made weak. */
#undef USE_SOLARIS_THREADS_WEAK

/* Define to 1 if you want getc etc. to use unlocked I/O if available.
   Unlocked I/O can improve performance in unithreaded apps, but it is not
   safe for multithreaded apps. */
#undef USE_UNLOCKED_IO

/* Define if the Win32 multithreading API can be used. */
#undef USE_WIN32_THREADS

/* FIXME */
#undef UTMPX

/* Version number of package */
#undef VERSION

/* Define if unsetenv() returns void, not int. */
#undef VOID_UNSETENV

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wchar_t'. */
#undef WCHAR_T_SUFFIX

/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
   'wint_t'. */
#undef WINT_T_SUFFIX

/* Define to one if you have -lls */
#undef WITH_LIBLS

/* Define to one if you have -lpam. */
#undef WITH_PAM

/* Define to one if you have -lwrap. */
#undef WITH_WRAP

/* Define to 1 if on AIX 3.
   System headers sometimes define this.
   We just want to avoid a redefinition error message.  */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif

/* Enable GNU extensions on systems that have them.  */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif

/* Define to 1 if on MINIX. */
#undef _MINIX

/* Define to 2 if the system does not provide POSIX.1 features except with
   this defined. */
#undef _POSIX_1_SOURCE

/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE

/* Define if you want regoff_t to be at least as wide POSIX requires. */
#undef _REGEX_LARGE_OFFSETS

/* Enable extensions on Solaris.  */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif

/* Define to rpl_ if the getcwd replacement function should be used. */
#undef __GETCWD_PREFIX

/* Define to rpl_ if the getopt replacement functions and variables should be
   used. */
#undef __GETOPT_PREFIX

/* Define like PROTOTYPES; this can be used by system headers. */
#undef __PROTOTYPES

/* Define to empty if `const' does not conform to ANSI C. */
#undef const

/* Define to rpl_free if the replacement function should be used. */
#undef free

/* Define to a replacement function name for getline(). */
#undef getline

/* Define to `__inline__' or `__inline' if that's what the C compiler
   calls it, or to nothing if 'inline' is not supported under any name.  */
#ifndef __cplusplus
#undef inline
#endif

/* Define to long or long long if <stdint.h> and <inttypes.h> don't define. */
#undef intmax_t

/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc

/* Define to a type if <wchar.h> does not define. */
#undef mbstate_t

/* Define to rpl_memcmp if the replacement function should be used. */
#undef memcmp

/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t

/* Define to poll if the replacement function should be used. */
#undef poll

/* Define to rpl_re_comp if the replacement should be used. */
#undef re_comp

/* Define to rpl_re_compile_fastmap if the replacement should be used. */
#undef re_compile_fastmap

/* Define to rpl_re_compile_pattern if the replacement should be used. */
#undef re_compile_pattern

/* Define to rpl_re_exec if the replacement should be used. */
#undef re_exec

/* Define to rpl_re_match if the replacement should be used. */
#undef re_match

/* Define to rpl_re_match_2 if the replacement should be used. */
#undef re_match_2

/* Define to rpl_re_search if the replacement should be used. */
#undef re_search

/* Define to rpl_re_search_2 if the replacement should be used. */
#undef re_search_2

/* Define to rpl_re_set_registers if the replacement should be used. */
#undef re_set_registers

/* Define to rpl_re_set_syntax if the replacement should be used. */
#undef re_set_syntax

/* Define to rpl_re_syntax_options if the replacement should be used. */
#undef re_syntax_options

/* Define to rpl_realloc if the replacement function should be used. */
#undef realloc

/* Define to rpl_regcomp if the replacement should be used. */
#undef regcomp

/* Define to rpl_regerror if the replacement should be used. */
#undef regerror

/* Define to rpl_regexec if the replacement should be used. */
#undef regexec

/* Define to rpl_regfree if the replacement should be used. */
#undef regfree

/* Define to equivalent of C99 restrict keyword, or to nothing if this is not
   supported. Do not define if restrict is supported directly. */
#undef restrict

/* FIXME */
#undef sa_family_t

/* Define to `setpgrp' if you don't have `setpgid'. */
#undef setpgid

/* FIXME */
#undef sig_atomic_t

/* Define to empty if the C compiler doesn't support this keyword. */
#undef signed

/* FIXME */
#undef sigset_t

/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

/* Define to int if <sys/types.h> does not define */
#undef socklen_t

/* Define as a signed type of the same size as size_t. */
#undef ssize_t

/* Define to rpl_strcasecmp always. */
#undef strcasecmp

/* Define to rpl_strndup if the replacement function should be used, */
#undef strndup

/* Define to rpl_strnlen if the replacement function should be used. */
#undef strnlen

/* Define as `fork' if `vfork' does not work. */
#undef vfork

/* Defaults for PATH_ variables.  */
#include <confpaths.h>


#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
#  define __attribute__(x)
#endif

#ifndef ARG_UNUSED
# define ARG_UNUSED __attribute__ ((__unused__))
#endif