diff --git a/README b/README
index 7133190..aea1c78 100644
--- a/README
+++ b/README
@@ -9,7 +9,7 @@ COMPILE/INSTALL/RUN
 Windows
 -------
 Windows users can download and run a pre-compiled Windows binary
-[here](https://github.com/ttsiodras/MandelbrotSSE/releases/download/2.3/mandelSSE-win32-2.3.zip).
+[here](https://github.com/ttsiodras/MandelbrotSSE/releases/download/2.5/mandelSSE-win32-2.5.zip).
 
 After decompressing, you can simply execute either one of the two .bat
 files. The 'autopilot' one zooms in a specific location, while the other
diff --git a/README.md b/README.md
index 7a32d3a..bb00812 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ COMPILE/INSTALL/RUN
 Windows
 -------
 Windows users can download and run a pre-compiled Windows binary
-[here](https://github.com/ttsiodras/MandelbrotSSE/releases/download/2.3/mandelSSE-win32-2.3.zip).
+[here](https://github.com/ttsiodras/MandelbrotSSE/releases/download/2.5/mandelSSE-win32-2.5.zip).
 
 After decompressing, you can simply execute either one of the two .bat
 files. The 'autopilot' one zooms in a specific location, while the other
diff --git a/configure b/configure
index e02bf4e..506f0bc 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for mandelSSE 2.4.
+# Generated by GNU Autoconf 2.69 for mandelSSE 2.5.
 #
 # Report bugs to <ttsiodras@gmail.com>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='mandelSSE'
 PACKAGE_TARNAME='mandelsse'
-PACKAGE_VERSION='2.4'
-PACKAGE_STRING='mandelSSE 2.4'
+PACKAGE_VERSION='2.5'
+PACKAGE_STRING='mandelSSE 2.5'
 PACKAGE_BUGREPORT='ttsiodras@gmail.com'
 PACKAGE_URL=''
 
@@ -1303,7 +1303,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures mandelSSE 2.4 to adapt to many kinds of systems.
+\`configure' configures mandelSSE 2.5 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1375,7 +1375,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of mandelSSE 2.4:";;
+     short | recursive ) echo "Configuration of mandelSSE 2.5:";;
    esac
   cat <<\_ACEOF
 
@@ -1479,7 +1479,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-mandelSSE configure 2.4
+mandelSSE configure 2.5
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1848,7 +1848,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by mandelSSE $as_me 2.4, which was
+It was created by mandelSSE $as_me 2.5, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2902,7 +2902,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='mandelsse'
- VERSION='2.4'
+ VERSION='2.5'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -6464,7 +6464,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by mandelSSE $as_me 2.4, which was
+This file was extended by mandelSSE $as_me 2.5, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6530,7 +6530,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-mandelSSE config.status 2.4
+mandelSSE config.status 2.5
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 356a54c..a7e0887 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([mandelSSE], [2.4], [ttsiodras@gmail.com])
+AC_INIT([mandelSSE], [2.5], [ttsiodras@gmail.com])
 
 AC_LANG(C)
 AC_CONFIG_HEADERS([src/config.h])
diff --git a/src/config.h.in b/src/config.h.in
index 05a21a4..61972d7 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -9,15 +9,15 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
 /* Define to 1 if you have the `memset' function. */
 #undef HAVE_MEMSET
 
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
-/* Define to 1 if you have the <stdio.h> header file. */
-#undef HAVE_STDIO_H
-
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
@@ -63,9 +63,7 @@
 /* Define this to use SSE intrinsics. */
 #undef SIMD_SSE
 
-/* Define to 1 if all of the C90 standard headers exist (not just the ones
-   required in a freestanding environment). This macro is provided for
-   backward compatibility; new code need not use it. */
+/* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
 /* Define this to use OpenMP. */
diff --git a/src/mandel.c b/src/mandel.c
index a3af943..b2a138a 100644
--- a/src/mandel.c
+++ b/src/mandel.c
@@ -135,7 +135,7 @@ int main(int argc, char *argv[])
     } else
         frames = mousedriven();
     en = SDL_GetTicks();
-
+    SDL_Quit();
     printf("[-] Frames/sec: %5.2f\n\n",
            ((float) frames) / ((en - st) / 1000.0f));
     fflush(stdout);