*** configure.ac~	2016-05-03 01:12:04.000000000 -0500
--- configure.ac	2018-08-01 11:44:00.122766694 -0500
*************** AC_CHECK_FUNCS(mmap getpagesize)
*** 77,83 ****
  AC_CHECK_FUNCS(getc_unlocked getchar_unlocked fgetc_unlocked fread_unlocked fgets_unlocked)
  AC_CHECK_FUNCS(__getdelim __srefill __filbuf __srget __uflow)
  AC_CHECK_FUNCS(open64 lseek64 mmap64 fopen64 freopen64 ftello64 fseeko64 fsetpos64)
- AC_CHECK_FUNCS(__open64 __lseek64 __fopen64 __freopen64 __ftello64 __fseeko64 __fsetpos64)
  AC_CHECK_FUNCS(__fgets_chk __fgets_unlocked_chk __fread_chk __fread_unlocked_chk __read_chk __recv_chk __recvfrom_chk)
  AC_CHECK_FUNCS(CreateFileA CreateFileW ReOpenFile ReadFile CloseHandle)
  AC_CHECK_FUNCS(AllocConsole AttachConsole SetConsoleMode WriteConsoleOutputA WriteConsoleOutputW)
--- 77,82 ----