diff -r -u -w --strip-trailing-cr gdbm-1.10.original/autoconf.h.in gdbm-1.10/autoconf.h.in
--- gdbm-1.10.original/autoconf.h.in	2016-05-09 16:01:22.251964300 +0200
+++ gdbm-1.10/autoconf.h.in	2016-05-09 16:01:21.864793300 +0200
@@ -82,12 +82,15 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
-/* Define to 1 if `st_blksize' is member of `struct stat'. */
+/* Define to 1 if `st_blksize' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BLKSIZE
 
 /* Define to 1 if you have the <sys/file.h> header file. */
 #undef HAVE_SYS_FILE_H
 
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
@@ -119,6 +122,9 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/compat/dbmopen.c gdbm-1.10/compat/dbmopen.c
--- gdbm-1.10.original/compat/dbmopen.c	2016-05-09 16:01:22.773962700 +0200
+++ gdbm-1.10/compat/dbmopen.c	2016-05-09 16:01:21.912159700 +0200
@@ -58,13 +58,17 @@
 
 /* FIXME: revise return codes */
 static int
-ndbm_open_dir_file0 (const char *file_name, int pagfd, int mode)
+ndbm_open_dir_file0 (const char *file_name, struct gdbm_file_info *pag, int mode)
 {
   int fd = -1;
   struct stat st, pagst;
   unsigned char dirbuf[DEF_DIR_SIZE];
   int flags = (mode & GDBM_OPENMASK) == GDBM_READER ?
                 O_RDONLY : O_RDWR;
+  int pagfd = pag->desc;
+#ifdef _WIN32
+  HANDLE hFile;
+#endif
 
   if (mode & GDBM_CLOEXEC)
     flags |= O_CLOEXEC;
@@ -76,13 +80,40 @@
     } 
       
   /* Previous versions of GDBM linked pag to dir. Try to detect this: */
+#ifdef _WIN32
+  hFile = CreateFile(file_name, 0, FILE_SHARE_READ | FILE_SHARE_WRITE,
+		     NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,
+		     NULL);
+
+  if (hFile != INVALID_HANDLE_VALUE)
+    {
+      BY_HANDLE_FILE_INFORMATION fileInfo;
+      GetFileInformationByHandle (hFile, &fileInfo);
+      CloseHandle (hFile);
+      st.st_size = (fileInfo.nFileSizeHigh * MAXDWORD) + fileInfo.nFileSizeLow;
+
+      if (fileInfo.nNumberOfLinks >= 2)
+	{
+	   BY_HANDLE_FILE_INFORMATION pagInfo;
+	   GetFileInformationByHandle ((HANDLE)_get_osfhandle (pagfd), &pagInfo);
+	   if ((fileInfo.nFileIndexLow == pagInfo.nFileIndexLow) &&
+	       (fileInfo.nFileIndexHigh == pagInfo.nFileIndexHigh))
+	    {
+	      /* Close pag because unlink dir file fails on Windows */
+	      close (pagfd);
+#else
   if (stat (file_name, &st) == 0)
     {
       if (st.st_nlink >= 2)
 	{
 	  if (st.st_dev == pagst.st_dev && st.st_ino == pagst.st_ino)
 	    {
-	      if (unlink (file_name))
+#endif
+	      int ret = unlink (file_name);
+#ifdef _WIN32
+	      pagfd = pag->desc = open(pag->name, flags | O_BINARY);
+#endif
+	      if (ret)
 		{
 		  if ((mode & GDBM_OPENMASK) == GDBM_READER)
 		    /* Ok, try to cope with it. */
@@ -109,7 +140,7 @@
 	}
       else
 	{
-	  fd = open (file_name, flags);
+	  fd = open (file_name, flags | O_BINARY);
 	  if (fd == -1)
 	    {
 	      gdbm_errno = GDBM_FILE_OPEN_ERROR;
@@ -141,7 +172,7 @@
     }
   
   /* File does not exist.  Create it. */
-  fd = open (file_name, flags | O_CREAT, pagst.st_mode & 0777);
+  fd = open (file_name, flags | O_CREAT | O_BINARY, pagst.st_mode & 0777);
   if (fd >= 0)
     {
       putint (dirbuf, GDBM_DIR_MAGIC);
@@ -161,10 +192,11 @@
 }
 
 static int
-ndbm_open_dir_file (const char *base, int pagfd, int mode)
+ndbm_open_dir_file (const char *base, struct gdbm_file_info *pag, int mode)
 {
   char *file_name = malloc (strlen (base) + sizeof (DIRSUF));
   int fd;
+  int pagfd = pag->desc;
   
   if (!file_name)
     {
@@ -172,7 +204,7 @@
       return -1;
     }
   fd = ndbm_open_dir_file0 (strcat (strcpy (file_name, base), DIRSUF),
-			    pagfd, mode);
+			    pag, mode);
   free (file_name);
   return fd;
 }
@@ -265,7 +297,7 @@
     }
   else
     {
-      dbm->dirfd = ndbm_open_dir_file (file, dbm->file->desc, open_flags);
+      dbm->dirfd = ndbm_open_dir_file (file, dbm->file, open_flags);
       if (dbm->dirfd == -1)
 	{
 	  gdbm_close (dbm->file);
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/compat/Makefile.in gdbm-1.10/compat/Makefile.in
--- gdbm-1.10.original/compat/Makefile.in	2016-05-09 16:01:22.982409400 +0200
+++ gdbm-1.10/compat/Makefile.in	2016-05-09 16:01:21.881086500 +0200
@@ -208,6 +208,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
@@ -305,7 +306,7 @@
  dbmrdonly.c
 
 libgdbm_compat_la_SOURCES = $(DBM_CF) $(NDBM_CF)
-libgdbm_compat_la_LDFLAGS = -version-info $(VI_CURRENT):$(VI_REVISION):$(VI_AGE)
+libgdbm_compat_la_LDFLAGS = -no-undefined -version-info $(VI_CURRENT):$(VI_REVISION):$(VI_AGE)
 all: all-am
 
 .SUFFIXES:
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/doc/Makefile.in gdbm-1.10/doc/Makefile.in
--- gdbm-1.10.original/doc/Makefile.in	2016-05-09 16:01:23.292139500 +0200
+++ gdbm-1.10/doc/Makefile.in	2016-05-09 16:01:21.912159700 +0200
@@ -186,6 +186,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/export/Makefile.in gdbm-1.10/export/Makefile.in
--- gdbm-1.10.original/export/Makefile.in	2016-05-09 16:01:23.407694700 +0200
+++ gdbm-1.10/export/Makefile.in	2016-05-09 16:01:21.912159700 +0200
@@ -178,6 +178,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/Makefile.in gdbm-1.10/Makefile.in
--- gdbm-1.10.original/Makefile.in	2016-05-09 16:01:23.828660300 +0200
+++ gdbm-1.10/Makefile.in	2016-05-09 16:01:21.864793300 +0200
@@ -203,6 +203,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/MINGW-packages.URL gdbm-1.10/MINGW-packages.URL
--- gdbm-1.10.original/MINGW-packages.URL	2016-05-09 16:01:23.865176300 +0200
+++ gdbm-1.10/MINGW-packages.URL	2016-05-09 16:01:21.662607300 +0200
@@ -0,0 +1,6 @@
+[InternetShortcut]
+URL=https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-gdbm
+IDList=
+HotKey=0
+IconFile=D:\sw\_PA\PortableApps\FirefoxPortable\Data\profile\shortcutCache\EbWbbjoWlOdP8_ugl+jT3A==.ico
+IconIndex=0
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/falloc.c gdbm-1.10/src/falloc.c
--- gdbm-1.10.original/src/falloc.c	2016-05-09 16:01:24.585662900 +0200
+++ gdbm-1.10/src/falloc.c	2016-05-09 16:01:21.801990400 +0200
@@ -255,7 +255,7 @@
 
 
   /* Split the header block. */
-  temp = (avail_block *) malloc (av_size);
+  temp = (avail_block *) calloc (1, av_size);
   if (temp == NULL) _gdbm_fatal (dbf, _("malloc error"));
   /* Set the size to be correct AFTER the pop_avail_block. */
   temp->size = dbf->header->avail.size;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/flatfile.c gdbm-1.10/src/flatfile.c
--- gdbm-1.10.original/src/flatfile.c	2016-05-09 16:01:24.628219600 +0200
+++ gdbm-1.10/src/flatfile.c	2016-05-09 16:01:21.942539500 +0200
@@ -20,7 +20,11 @@
 
 /* Include system configuration before all else. */
 # include "autoconf.h"
+#ifdef _WIN32
+# include <winsock2.h>
+#else
 # include <arpa/inet.h>
+#endif
 
 # include "gdbmdefs.h"
 # include "gdbm.h"
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/gdbmopen.c gdbm-1.10/src/gdbmopen.c
--- gdbm-1.10.original/src/gdbmopen.c	2016-05-09 16:01:24.910660300 +0200
+++ gdbm-1.10/src/gdbmopen.c	2016-05-09 16:01:21.942539500 +0200
@@ -129,6 +129,8 @@
   else
     dbf->cloexec = FALSE;
   
+  fbits |= O_BINARY;
+
   /* Open the file. */
   need_trunc = FALSE;
   switch (flags & GDBM_OPENMASK)
@@ -264,7 +266,7 @@
 	(dbf->header->block_size - sizeof (hash_bucket))
 	/ sizeof (bucket_element) + 1;
       dbf->header->bucket_size  = dbf->header->block_size;
-      dbf->bucket = (hash_bucket *) malloc (dbf->header->bucket_size);
+      dbf->bucket = (hash_bucket *) calloc (1, dbf->header->bucket_size);
       if (dbf->bucket == NULL)
 	{
 	  gdbm_close (dbf);
@@ -456,7 +458,7 @@
       for(index = 0; index < size; index++)
         {
           (dbf->bucket_cache[index]).ca_bucket
-            = (hash_bucket *) malloc (dbf->header->bucket_size);
+            = (hash_bucket *) calloc (1, dbf->header->bucket_size);
           if ((dbf->bucket_cache[index]).ca_bucket == NULL)
 	    {
               gdbm_errno = GDBM_MALLOC_ERROR;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/gdbmreorg.c gdbm-1.10/src/gdbmreorg.c
--- gdbm-1.10.original/src/gdbmreorg.c	2016-05-09 16:01:24.933277700 +0200
+++ gdbm-1.10/src/gdbmreorg.c	2016-05-09 16:01:21.942539500 +0200
@@ -22,7 +22,17 @@
 
 #include "gdbmdefs.h"
 
-#if !HAVE_RENAME
+#if defined(_WIN32)
+static int
+_gdbm_rename (char *old_name, char *new_name)
+{
+  if (!MoveFileEx (old_name, new_name, MOVEFILE_REPLACE_EXISTING))
+    return -1;
+
+  return 0;
+}
+#define rename _gdbm_rename
+#elif !HAVE_RENAME
 
 /* Rename takes OLD_NAME and renames it as NEW_NAME.  If it can not rename
    the file a non-zero value is returned.  OLD_NAME is guaranteed to
@@ -94,7 +104,7 @@
   strcpy (&new_name[0], dbf->name);
   new_name[len+2] = 0;
   new_name[len+1] = '#';
-  while ( (len > 0) && new_name[len-1] != '/')
+  while ( (len > 0) && new_name[len-1] != '/' && new_name[len-1] != '\\')
     {
       new_name[len] = new_name[len-1];
       len -= 1;
@@ -157,20 +167,38 @@
   
   /* Move the new file to old name. */
 
+
+#ifdef _WIN32
+  close (new_dbf->desc);
+
+  if (dbf->file_locking)
+    {
+      _gdbm_unlock_file (dbf);
+    }
+  close (dbf->desc);
+#endif
   if (rename (new_name, dbf->name) != 0)
     {
       gdbm_errno = GDBM_REORGANIZE_FAILED;
+#ifdef _WIN32
+      dbf->desc = open (dbf->name, O_RDWR|O_BINARY, 0);
+      new_dbf->desc = open (new_name, O_RDWR|O_BINARY, 0);
+#endif
       gdbm_close (new_dbf);
       free (new_name);
       return -1;
     }
 
   /* Fix up DBF to have the correct information for the new file. */
+#ifdef _WIN32
+  new_dbf->desc = open (dbf->name, O_RDWR|O_BINARY, 0);
+#else
   if (dbf->file_locking)
     {
       _gdbm_unlock_file (dbf);
     }
   close (dbf->desc);
+#endif
   free (dbf->header);
   free (dbf->dir);
 
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/lock.c gdbm-1.10/src/lock.c
--- gdbm-1.10.original/src/lock.c	2016-05-09 16:01:25.085319400 +0200
+++ gdbm-1.10/src/lock.c	2016-05-09 16:01:21.942539500 +0200
@@ -23,7 +23,7 @@
 
 #include <errno.h>
 
-#if HAVE_FLOCK
+#if HAVE_FLOCK || defined(_WIN32)
 # ifndef LOCK_SH
 #  define LOCK_SH 1
 # endif
@@ -41,6 +41,83 @@
 # endif
 #endif
 
+#ifdef _WIN32
+#include <errno.h>
+#include <limits.h>
+
+/*
+ * flock support code for windows
+ *
+ * This code is derived from ruby (http://www.ruby-lang.org/).
+ * Original copyright notice is below.
+ */
+/*
+ *  Copyright (c) 1993, Intergraph Corporation
+ *
+ *  You may distribute under the terms of either the GNU General Public
+ *  License or the Artistic License, as specified in the perl README file.
+ *
+ *  Various Unix compatibility functions and NT specific functions.
+ *
+ *  Some of this code was derived from the MSDOS port(s) and the OS/2 port.
+ *
+ */
+
+#ifndef EWOULDBLOCK
+#define EWOULDBLOCK 10035 /* EBASEERR + 35 (winsock.h) */
+#endif
+
+#define LK_ERR(f,i) ((f) ? (i = 0) : (errno = GetLastError() == ERROR_LOCK_VIOLATION ? EWOULDBLOCK : EACCES))
+#define LK_LEN      ULONG_MAX
+
+static int
+flock_winnt(HANDLE fh, int oper)
+{
+    OVERLAPPED o;
+    int i = -1;
+
+    memset(&o, 0, sizeof(o));
+
+    switch(oper) {
+      case LOCK_SH:		/* shared lock */
+	LK_ERR(LockFileEx(fh, 0, 0, LK_LEN, LK_LEN, &o), i);
+	break;
+      case LOCK_EX:		/* exclusive lock */
+	LK_ERR(LockFileEx(fh, LOCKFILE_EXCLUSIVE_LOCK, 0, LK_LEN, LK_LEN, &o), i);
+	break;
+      case LOCK_SH|LOCK_NB:	/* non-blocking shared lock */
+	LK_ERR(LockFileEx(fh, LOCKFILE_FAIL_IMMEDIATELY, 0, LK_LEN, LK_LEN, &o), i);
+	break;
+      case LOCK_EX|LOCK_NB:	/* non-blocking exclusive lock */
+	LK_ERR(LockFileEx(fh,
+			  LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
+			  0, LK_LEN, LK_LEN, &o), i);
+	break;
+      case LOCK_UN:		/* unlock lock */
+	LK_ERR(UnlockFileEx(fh, 0, LK_LEN, LK_LEN, &o), i);
+	break;
+      default:            /* unknown */
+	errno = EINVAL;
+	break;
+    }
+    return i;
+}
+
+#undef LK_ERR
+
+int
+flock(int fd, int oper)
+{
+    static int (*locker)(HANDLE, int) = NULL;
+
+    if (!locker) {
+	locker = flock_winnt;
+    }
+
+    return locker((HANDLE)_get_osfhandle(fd), oper);
+}
+#endif /* _WIN32 */
+
 #if defined(F_SETLK) && defined(F_RDLCK) && defined(F_WRLCK)
 # define HAVE_FCNTL_LOCK 1
 #else
@@ -65,7 +142,7 @@
   switch (dbf->lock_type)
     {
       case LOCKING_FLOCK:
-#if HAVE_FLOCK
+#if HAVE_FLOCK || defined(_WIN32)
 	flock (dbf->desc, LOCK_UN);
 #endif
 	break;
@@ -101,7 +178,7 @@
 #endif
   int lock_val = -1;
 
-#if HAVE_FLOCK
+#if HAVE_FLOCK || defined(_WIN32)
   if (dbf->read_write == GDBM_READER)
     lock_val = flock (dbf->desc, LOCK_SH + LOCK_NB);
   else
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/Makefile.in gdbm-1.10/src/Makefile.in
--- gdbm-1.10.original/src/Makefile.in	2016-05-09 16:01:25.132431800 +0200
+++ gdbm-1.10/src/Makefile.in	2016-05-09 16:01:21.926937800 +0200
@@ -215,6 +215,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
@@ -324,7 +325,7 @@
  update.c\
  version.c
 
-libgdbm_la_LDFLAGS = -version-info $(VI_CURRENT):$(VI_REVISION):$(VI_AGE)
+libgdbm_la_LDFLAGS = -no-undefined -lws2_32 -version-info $(VI_CURRENT):$(VI_REVISION):$(VI_AGE)
 testgdbm_LDADD = ./libgdbm.la
 all: all-am
 
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/systems.h gdbm-1.10/src/systems.h
--- gdbm-1.10.original/src/systems.h	2016-05-09 16:01:25.200673700 +0200
+++ gdbm-1.10/src/systems.h	2016-05-09 16:01:21.958062500 +0200
@@ -18,6 +18,11 @@
    along with GDBM. If not, see <http://www.gnu.org/licenses/>.    */
 
 /* Include all system headers first. */
+#ifdef _WIN32
+# undef _WIN32_WINNT
+# define _WIN32_WINNT 0x0501
+# include <windows.h>
+#endif
 #if HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
@@ -50,6 +55,10 @@
 # define O_CLOEXEC 0
 #endif
 
+#ifndef O_BINARY
+# define O_BINARY 0
+#endif
+
 /* Default block size.  Some systems do not have blocksize in their
    stat record. This code uses the BSD blocksize from stat. */
 
@@ -63,7 +72,7 @@
 #if HAVE_FTRUNCATE
 # define TRUNCATE(dbf) ftruncate (dbf->desc, 0)
 #else
-# define TRUNCATE(dbf) close( open (dbf->name, O_RDWR|O_TRUNC, mode));
+# define TRUNCATE(dbf) close( open (dbf->name, O_RDWR|O_TRUNC|O_BINARY, mode));
 #endif
 
 #ifndef STDERR_FILENO
@@ -82,8 +91,14 @@
 # define __lseek(_dbf, _off, _whn)	lseek(_dbf->desc, _off, _whn)
 # if HAVE_FSYNC
 #  define __fsync(_dbf)			fsync(_dbf->desc)
+# elif defined(_WIN32)
+#  define __fsync(_dbf)			_commit(_dbf->desc)
 # else
 #  define __fsync(_dbf)			{ sync(); sync(); }
 # endif
 #endif
 
+/* Windows port of flock */
+#ifdef _WIN32
+extern int flock(int fd, int oper);
+#endif
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/src/testgdbm.c gdbm-1.10/src/testgdbm.c
--- gdbm-1.10.original/src/testgdbm.c	2016-05-09 16:01:25.220415800 +0200
+++ gdbm-1.10/src/testgdbm.c	2016-05-09 16:01:21.958062500 +0200
@@ -27,7 +27,9 @@
 #include <errno.h>
 #include <ctype.h>
 #include <signal.h>
+#ifndef _WIN32
 #include <sys/ioctl.h>
+#endif
 #ifdef HAVE_SYS_TERMIOS_H
 # include <sys/termios.h>
 #endif
@@ -1126,7 +1128,9 @@
       -1)
     error (2, _("gdbm_setopt failed: %s"), gdbm_strerror (gdbm_errno));
 
+#ifndef _WIN32
   signal (SIGPIPE, SIG_IGN);
+#endif
 
   /* Welcome message. */
   if (interactive)
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/dtdel.c gdbm-1.10/tests/dtdel.c
--- gdbm-1.10.original/tests/dtdel.c	2016-05-09 16:01:25.753633700 +0200
+++ gdbm-1.10/tests/dtdel.c	2016-05-09 16:01:21.958062500 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "dbm.h"
@@ -31,6 +32,11 @@
   int data_z = 0;
   int rc = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/dtdump.c gdbm-1.10/tests/dtdump.c
--- gdbm-1.10.original/tests/dtdump.c	2016-05-09 16:01:25.780049200 +0200
+++ gdbm-1.10/tests/dtdump.c	2016-05-09 16:01:21.958062500 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "dbm.h"
@@ -30,6 +31,11 @@
   datum data;
   int delim = '\t';
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/dtfetch.c gdbm-1.10/tests/dtfetch.c
--- gdbm-1.10.original/tests/dtfetch.c	2016-05-09 16:01:25.806646300 +0200
+++ gdbm-1.10/tests/dtfetch.c	2016-05-09 16:01:21.974118400 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "dbm.h"
@@ -45,6 +46,11 @@
   int delim = 0;
   int rc = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/dtload.c gdbm-1.10/tests/dtload.c
--- gdbm-1.10.original/tests/dtload.c	2016-05-09 16:01:25.830147000 +0200
+++ gdbm-1.10/tests/dtload.c	2016-05-09 16:01:21.974118400 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -40,6 +41,12 @@
   int delim = '\t';
   int data_z = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdin), O_BINARY);
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtdel.c gdbm-1.10/tests/gtdel.c
--- gdbm-1.10.original/tests/gtdel.c	2016-05-09 16:01:25.949534000 +0200
+++ gdbm-1.10/tests/gtdel.c	2016-05-09 16:01:21.989647800 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "gdbm.h"
@@ -32,6 +33,11 @@
   int data_z = 0;
   int rc = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtdump.c gdbm-1.10/tests/gtdump.c
--- gdbm-1.10.original/tests/gtdump.c	2016-05-09 16:01:25.975209600 +0200
+++ gdbm-1.10/tests/gtdump.c	2016-05-09 16:01:21.989647800 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "gdbm.h"
@@ -32,6 +33,11 @@
   GDBM_FILE dbf;
   int delim = '\t';
   
+#ifdef _WIN32
+  _setmode(_fileno(stdin), O_BINARY);
+  _setmode(_fileno(stdout), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtfetch.c gdbm-1.10/tests/gtfetch.c
--- gdbm-1.10.original/tests/gtfetch.c	2016-05-09 16:01:25.995429400 +0200
+++ gdbm-1.10/tests/gtfetch.c	2016-05-09 16:01:21.989647800 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include "gdbm.h"
@@ -47,6 +48,11 @@
   int delim = 0;
   int rc = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+  _setmode(_fileno(stderr), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtload.c gdbm-1.10/tests/gtload.c
--- gdbm-1.10.original/tests/gtload.c	2016-05-09 16:01:26.015610200 +0200
+++ gdbm-1.10/tests/gtload.c	2016-05-09 16:01:21.989647800 +0200
@@ -16,6 +16,7 @@
 */
 #include "autoconf.h"
 #include <stdio.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
@@ -40,6 +41,11 @@
   int data_z = 0;
   size_t mapped_size_max = 0;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdin), O_BINARY);
+  _setmode(_fileno(stdout), O_BINARY);
+#endif
+
   while (--argc)
     {
       char *arg = *++argv;
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtopt.c gdbm-1.10/tests/gtopt.c
--- gdbm-1.10.original/tests/gtopt.c	2016-05-09 16:01:26.035248200 +0200
+++ gdbm-1.10/tests/gtopt.c	2016-05-09 16:01:22.005315100 +0200
@@ -178,7 +178,11 @@
 int
 test_maxmapsize (void *valptr)
 {
+#ifdef _SC_PAGESIZE
   size_t page_size = sysconf (_SC_PAGESIZE);
+#else
+  size_t page_size = 4096;
+#endif
   size_t expected_size = ((mapped_size_max + page_size - 1) / page_size) *
 	                          page_size;
   return (*(size_t*) valptr == expected_size) ? RES_PASS : RES_FAIL;
@@ -309,6 +313,10 @@
   GDBM_FILE dbf;
   struct optest *op;
   
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+#endif
+
   progname = canonical_progname (argv[0]);
   while (--argc)
     {
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/gtver.c gdbm-1.10/tests/gtver.c
--- gdbm-1.10.original/tests/gtver.c	2016-05-09 16:01:26.064980800 +0200
+++ gdbm-1.10/tests/gtver.c	2016-05-09 16:01:22.021089700 +0200
@@ -17,6 +17,7 @@
 #include "autoconf.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include <fcntl.h>
 #include <string.h>
 #include "gdbm.h"
 #include "progname.h"
@@ -31,6 +32,10 @@
   const char *progname = canonical_progname (argv[0]);
   int library = 0;
 
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+#endif
+
   if (argc == 1)
     {
       printf ("%s\n", gdbm_version);
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/Makefile.in gdbm-1.10/tests/Makefile.in
--- gdbm-1.10.original/tests/Makefile.in	2016-05-09 16:01:26.151171800 +0200
+++ gdbm-1.10/tests/Makefile.in	2016-05-09 16:01:21.958062500 +0200
@@ -230,6 +230,7 @@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/num2word.c gdbm-1.10/tests/num2word.c
--- gdbm-1.10.original/tests/num2word.c	2016-05-09 16:01:26.175112600 +0200
+++ gdbm-1.10/tests/num2word.c	2016-05-09 16:01:22.021089700 +0200
@@ -17,6 +17,7 @@
 #include "autoconf.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>
@@ -203,6 +204,10 @@
 int
 main (int argc, char **argv)
 {
+#ifdef _WIN32
+  _setmode(_fileno(stdout), O_BINARY);
+#endif
+
   progname = argv[0];
   
   if (argc == 1 || strcmp (argv[1], "-h") == 0)
diff -r -u -w --strip-trailing-cr gdbm-1.10.original/tests/testsuite gdbm-1.10/tests/testsuite
--- gdbm-1.10.original/tests/testsuite	2016-05-09 16:01:26.313488100 +0200
+++ gdbm-1.10/tests/testsuite	2016-05-09 16:01:22.021089700 +0200
@@ -2069,7 +2069,7 @@
 fi
 at_status=$?
 at_failed=false
-echo >>"$at_stderr"; $as_echo "gtfetch: 0: not found
+echo >>"$at_stderr"; $as_echo "gtfetch.exe: 0: not found
 " | \
   $at_diff - "$at_stderr" || at_failed=:
 at_func_diff_devnull "$at_stdout" || at_failed=:
@@ -2200,7 +2200,7 @@
 fi
 at_status=$?
 at_failed=false
-echo >>"$at_stderr"; $as_echo "gtdel: cannot delete 11: Item not found
+echo >>"$at_stderr"; $as_echo "gtdel.exe: cannot delete 11: Item not found
 " | \
   $at_diff - "$at_stderr" || at_failed=:
 at_func_diff_devnull "$at_stdout" || at_failed=:
@@ -2519,7 +2519,7 @@
 fi
 at_status=$?
 at_failed=false
-echo >>"$at_stderr"; $as_echo "dtfetch: 0: not found
+echo >>"$at_stderr"; $as_echo "dtfetch.exe: 0: not found
 " | \
   $at_diff - "$at_stderr" || at_failed=:
 at_func_diff_devnull "$at_stdout" || at_failed=:
@@ -2808,7 +2808,7 @@
 fi
 at_status=$?
 at_failed=false
-echo >>"$at_stderr"; $as_echo "dtdel: cannot delete 11: Item not found
+echo >>"$at_stderr"; $as_echo "dtdel.exe: cannot delete 11: Item not found
 " | \
   $at_diff - "$at_stderr" || at_failed=:
 at_func_diff_devnull "$at_stdout" || at_failed=: