kc3-lang/gnulib/m4/inet_ntop.m4

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• Hash : 029a3a28
  Author :
  Date : 2008-05-03T06:22:26
  

  Make sure inet_ntop/inet_pton is declared when needed.
  

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• m4/inet_ntop.m4

• # inet_ntop.m4 serial 6
  dnl Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  AC_DEFUN([gl_INET_NTOP],
  [
    dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
    AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  
    AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
    ARPA_INET_H='arpa/inet.h'
  
    AC_REPLACE_FUNCS(inet_ntop)
    gl_PREREQ_INET_NTOP
  ])
  
  # Prerequisites of lib/inet_ntop.c.
  AC_DEFUN([gl_PREREQ_INET_NTOP], [
    AC_CHECK_DECLS([inet_ntop],,,[#include <arpa/inet.h>])
    if test $ac_cv_have_decl_inet_ntop = no; then
      HAVE_DECL_INET_NTOP=0
    fi
    AC_REQUIRE([gl_SOCKET_FAMILIES])
    AC_REQUIRE([AC_C_RESTRICT])
  ])
  

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