diff --git a/configure b/configure
index 4a71e916b5d..2529d5047ff 100755
--- a/configure
+++ b/configure
@@ -5378,6 +5378,7 @@ for ac_func in \
 	getsockopt \
 	inet_network \
 	memmove \
+	mmap \
 	rfork \
 	select \
 	sendmsg \
@@ -5396,12 +5397,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5400: checking for $ac_func" >&5
+echo "configure:5401: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5405 "configure"
+#line 5406 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5424,7 +5425,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5501,17 +5502,17 @@ for ac_hdr in \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5505: checking for $ac_hdr" >&5
+echo "configure:5506: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5510 "configure"
+#line 5511 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5515: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5538,12 +5539,12 @@ fi
 done
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:5542: checking whether stat file-mode macros are broken" >&5
+echo "configure:5543: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5547 "configure"
+#line 5548 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -5596,12 +5597,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5600: checking for working const" >&5
+echo "configure:5601: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5605 "configure"
+#line 5606 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5650,7 +5651,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -5671,21 +5672,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:5675: checking for inline" >&5
+echo "configure:5676: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 5682 "configure"
+#line 5683 "configure"
 #include "confdefs.h"
 
 int main() {
 } int $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -5711,12 +5712,12 @@ EOF
 esac
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:5715: checking for ANSI C header files" >&5
+echo "configure:5716: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5720 "configure"
+#line 5721 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -5724,7 +5725,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5741,7 +5742,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 5745 "configure"
+#line 5746 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -5759,7 +5760,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 5763 "configure"
+#line 5764 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -5780,7 +5781,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 5784 "configure"
+#line 5785 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -5791,7 +5792,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:5795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -5815,12 +5816,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:5819: checking for size_t" >&5
+echo "configure:5820: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5824 "configure"
+#line 5825 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -5848,7 +5849,7 @@ EOF
 fi
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:5852: checking size of long long" >&5
+echo "configure:5853: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5856,7 +5857,7 @@ else
   ac_cv_sizeof_long_long=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 5860 "configure"
+#line 5861 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -5867,7 +5868,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:5871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -5889,12 +5890,12 @@ EOF
 
    
 echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
-echo "configure:5893: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
+echo "configure:5894: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
 if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5898 "configure"
+#line 5899 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -5915,7 +5916,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:5919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_linux_gethostbyname_r_6=yes
 else
@@ -5941,12 +5942,12 @@ EOF
 if test "$ac_cv_header_linux_joystick_h" = "yes"
 then
    echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
-echo "configure:5945: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
+echo "configure:5946: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
 if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5950 "configure"
+#line 5951 "configure"
 #include "confdefs.h"
 
 	#include <sys/ioctl.h>
@@ -5961,7 +5962,7 @@ int main() {
 /*empty*/
 ; return 0; }
 EOF
-if { (eval echo configure:5965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_linux_joystick_22_api=yes
 else
@@ -5988,12 +5989,12 @@ fi
 if test "$ac_cv_header_sys_vfs_h" = "yes"
 then
     echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
-echo "configure:5992: checking "whether sys/vfs.h defines statfs"" >&5
+echo "configure:5993: checking "whether sys/vfs.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5997 "configure"
+#line 5998 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6010,7 +6011,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_vfs_has_statfs=yes
 else
@@ -6037,12 +6038,12 @@ fi
 if test "$ac_cv_header_sys_statfs_h" = "yes"
 then
     echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
-echo "configure:6041: checking "whether sys/statfs.h defines statfs"" >&5
+echo "configure:6042: checking "whether sys/statfs.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6046 "configure"
+#line 6047 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6057,7 +6058,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_statfs_has_statfs=yes
 else
@@ -6084,12 +6085,12 @@ fi
 if test "$ac_cv_header_sys_mount_h" = "yes"
 then
     echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
-echo "configure:6088: checking "whether sys/mount.h defines statfs"" >&5
+echo "configure:6089: checking "whether sys/mount.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6093 "configure"
+#line 6094 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6104,7 +6105,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_mount_has_statfs=yes
 else
@@ -6130,7 +6131,7 @@ fi
 
 
 echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
-echo "configure:6134: checking "for statfs.f_bfree"" >&5
+echo "configure:6135: checking "for statfs.f_bfree"" >&5
 if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6139,7 +6140,7 @@ else
         wine_cv_statfs_bfree=no
     else
     	cat > conftest.$ac_ext <<EOF
-#line 6143 "configure"
+#line 6144 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6166,7 +6167,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_statfs_bfree=yes
 else
@@ -6190,7 +6191,7 @@ EOF
 fi
 
 echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
-echo "configure:6194: checking "for statfs.f_bavail"" >&5
+echo "configure:6195: checking "for statfs.f_bavail"" >&5
 if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6199,7 +6200,7 @@ else
         wine_cv_statfs_bavail=no
     else
     	cat > conftest.$ac_ext <<EOF
-#line 6203 "configure"
+#line 6204 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6226,7 +6227,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_statfs_bavail=yes
 else
@@ -6251,12 +6252,12 @@ fi
 
 
 echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
-echo "configure:6255: checking "for msg_accrights in struct msghdr"" >&5
+echo "configure:6256: checking "for msg_accrights in struct msghdr"" >&5
 if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6260 "configure"
+#line 6261 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6264,7 +6265,7 @@ int main() {
 struct msghdr hdr; hdr.msg_accrights=0
 ; return 0; }
 EOF
-if { (eval echo configure:6268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_msg_accrights="yes"
 else
@@ -6287,12 +6288,12 @@ fi
 
 
 echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
-echo "configure:6291: checking "for sun_len in struct sockaddr_un"" >&5
+echo "configure:6292: checking "for sun_len in struct sockaddr_un"" >&5
 if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6296 "configure"
+#line 6297 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6301,7 +6302,7 @@ int main() {
 static struct sockaddr_un addr; addr.sun_len = 1
 ; return 0; }
 EOF
-if { (eval echo configure:6305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_sun_len="yes"
 else
@@ -6324,12 +6325,12 @@ fi
 
 
 echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
-echo "configure:6328: checking "whether we need to define __i386__"" >&5
+echo "configure:6329: checking "whether we need to define __i386__"" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6333 "configure"
+#line 6334 "configure"
 #include "confdefs.h"
 #if (defined(i386) || defined(__i386)) && !defined(__i386__)
 yes
diff --git a/configure.in b/configure.in
index 30722538390..9dc543b78b8 100644
--- a/configure.in
+++ b/configure.in
@@ -719,6 +719,7 @@ AC_CHECK_FUNCS(\
 	getsockopt \
 	inet_network \
 	memmove \
+	mmap \
 	rfork \
 	select \
 	sendmsg \
diff --git a/include/config.h.in b/include/config.h.in
index 5c465b2f201..3ca0f47e20e 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -203,6 +203,9 @@
 /* Define if you have the memmove function.  */
 #undef HAVE_MEMMOVE
 
+/* Define if you have the mmap function.  */
+#undef HAVE_MMAP
+
 /* Define if you have the openpty function.  */
 #undef HAVE_OPENPTY
 
diff --git a/tools/bin2res.c b/tools/bin2res.c
index 63b1117e13c..998e7604bf5 100644
--- a/tools/bin2res.c
+++ b/tools/bin2res.c
@@ -38,7 +38,6 @@ char*	g_lpstrFileName = NULL;
 char*   g_lpstrInputFile = NULL;
 int	b_to_binary = 0;
 int	b_force_overwrite = 0;
-LPBYTE p_in_file = NULL;
 
 static char*    errorOpenFile = "Unable to open file.\n";
 static char*    errorRCFormat = "Unexpexted syntax in rc file line %i\n";
@@ -102,9 +101,11 @@ void parse_options(int argc, char **argv)
 
 int insert_hex (char * infile, FILE * outfile)
 {
+#ifdef	HAVE_MMAP
 	unsigned int i;
 	int 		fd;
 	struct stat	st;
+	LPBYTE p_in_file = NULL;
 
 	if( (fd = open( infile, O_RDONLY))==-1 ) 
 	{
@@ -129,7 +130,46 @@ int insert_hex (char * infile, FILE * outfile)
 	fprintf (outfile, "'\n}");
         munmap(p_in_file, st.st_size);
         close(fd);
-	return 1;	
+	return 1;
+#else	/* HAVE_MMAP */
+	FILE*	fp;
+	struct stat	st;
+	unsigned int	i;
+	int		c;
+
+	fp = fopen( infile, "r" );
+	if ( fp == NULL )
+	{
+	  fprintf(stderr, errorOpenFile );
+	  exit(1);
+	}
+	if (fstat(fileno(fp), &st) == -1)
+	{
+	  fprintf(stderr, errorOpenFile );
+	  fclose(fp);
+	  exit(1);
+	}
+
+	fprintf (outfile, "{\n '");
+	i = 0;
+	while (1)
+	{
+	  c = fgetc(fp);
+	  if ( c == EOF )
+	  {
+	    fprintf(stderr, errorOpenFile );
+	    fclose(fp);
+	    exit(1);
+	  }
+	  fprintf(outfile, "%02X", c);
+	  if (++i >= st.st_size) break;
+	  fprintf(outfile, "%s", (i == (i & 0xfffffff0)) ? "'\n '" :" ");
+	}
+	fprintf (outfile, "'\n}");
+
+	fclose(fp);
+	return 1;
+#endif	/* HAVE_MMAP */
 }
 
 int convert_to_res ()
diff --git a/tools/winebuild/res16.c b/tools/winebuild/res16.c
index 29c0c7e4939..359d84acab9 100644
--- a/tools/winebuild/res16.c
+++ b/tools/winebuild/res16.c
@@ -145,7 +145,9 @@ void load_res16_file( const char *name )
     if ((fd = open( name, O_RDONLY )) == -1) fatal_perror( "Cannot open %s", name );
     if ((fstat( fd, &st ) == -1)) fatal_perror( "Cannot stat %s", name );
     if (!st.st_size) fatal_error( "%s is an empty file\n" );
+#ifdef	HAVE_MMAP
     if ((base = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 )) == (void*)-1)
+#endif	/* HAVE_MMAP */
     {
         base = xmalloc( st.st_size );
         if (read( fd, base, st.st_size ) != st.st_size)
diff --git a/tools/winebuild/res32.c b/tools/winebuild/res32.c
index f0e375026fe..75f6566fcbe 100644
--- a/tools/winebuild/res32.c
+++ b/tools/winebuild/res32.c
@@ -187,7 +187,9 @@ void load_res32_file( const char *name )
     if ((fd = open( name, O_RDONLY )) == -1) fatal_perror( "Cannot open %s", name );
     if ((fstat( fd, &st ) == -1)) fatal_perror( "Cannot stat %s", name );
     if (!st.st_size) fatal_error( "%s is an empty file\n" );
+#ifdef	HAVE_MMAP
     if ((base = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 )) == (void*)-1)
+#endif	/* HAVE_MMAP */
     {
         base = xmalloc( st.st_size );
         if (read( fd, base, st.st_size ) != st.st_size)