Do not include stdlib.h and string.h, config.h does it.

* src/xfont.c:
* src/w32term.c:
* src/w32reg.c:
* src/w32inevt.c:
* src/w32heap.c:
* src/w32console.c:
* src/w16select.c:
* src/unexsol.c:
* src/term.c:
* src/sound.c:
* src/scroll.c (m):
* src/gtkutil.c:
* src/font.c:
* src/filelock.c:
* src/fileio.c:
* src/dosfns.c:
* src/dbusbind.c:
* src/bidi.c:
* src/callproc.c:
* src/process.c:
* src/msdos.c:
* src/charset.c: Do not include stdlib.h and string.h, config.h does it.

* configure.in: Include stdlib.h and string.h unconditionally.

ChangeLog

@@ -1,3 +1,7 @@
+2010-10-01  Dan Nicolaescu  <dann@ics.uci.edu>
+
+	* configure.in: Include stdlib.h and string.h unconditionally.
+
 2010-09-29  Romain Francoise  <romain@orebokech.com>
 
 	* configure.in: Don't enable ImageMagick unless HAVE_X11.

configure.in

@@ -3607,13 +3607,8 @@ SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems.  */
    not define __STDC__ (e.g. DEC C by default) or may define it as zero.  */
 #undef PROTOTYPES
 
-#ifdef HAVE_STRING_H
 #include <string.h>
-#endif
-
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 
 #ifdef HAVE_ALLOCA_H
 # include <alloca.h>

src/ChangeLog

@@ -1,5 +1,29 @@
 2010-10-01  Dan Nicolaescu  <dann@ics.uci.edu>
 
+	Do not include stdlib.h and string.h, config.h does it.
+	* xfont.c:
+	* w32term.c:
+	* w32reg.c:
+	* w32inevt.c:
+	* w32heap.c:
+	* w32console.c:
+	* w16select.c:
+	* unexsol.c:
+	* term.c:
+	* sound.c:
+	* scroll.c (m):
+	* gtkutil.c:
+	* font.c:
+	* filelock.c:
+	* fileio.c:
+	* dosfns.c:
+	* dbusbind.c:
+	* bidi.c:
+	* callproc.c:
+	* process.c:
+	* msdos.c:
+	* charset.c: Do not include stdlib.h and string.h, config.h does it.
+
 	* callproc.c (SIGCHLD): Remove conditional definition, syssignal.h defines it.
 
 	* process.c: Move #include <pty.h> earlier.
@@ -10,6 +34,7 @@
 	* nsmenu.m (syms_of_nsmenu):
 	* nsfns.m (syms_of_nsfns):
 	* msdos.c (syms_of_msdos):
+
 	* image.c (syms_of_image):
 	* charset.c (syms_of_charset): Use intern_c_string instead of intern.
 

src/bidi.c

@@ -51,7 +51,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
-#include <string.h>
 #include <setjmp.h>
 
 #include "lisp.h"

src/callproc.c

@@ -38,7 +38,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef WINDOWSNT
 #define NOMINMAX
 #include <windows.h>
-#include <stdlib.h>	/* for proper declaration of environ */
 #include <fcntl.h>
 #include "w32.h"
 #define _P_NOWAIT 1	/* from process.h */

src/charset.c

@@ -28,7 +28,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 
 #include <stdio.h>
-#include <stdlib.h>
 #include <unistd.h>
 #include <ctype.h>
 #include <sys/types.h>

src/config.in

@@ -1170,13 +1170,8 @@ SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems.  */
    not define __STDC__ (e.g. DEC C by default) or may define it as zero.  */
 #undef PROTOTYPES
 
-#ifdef HAVE_STRING_H
 #include <string.h>
-#endif
-
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 
 #ifdef HAVE_ALLOCA_H
 # include <alloca.h>

src/dbusbind.c

@@ -19,7 +19,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 
 #ifdef HAVE_DBUS
-#include <stdlib.h>
 #include <stdio.h>
 #include <dbus/dbus.h>
 #include <setjmp.h>

src/dosfns.c

@@ -24,7 +24,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* The entire file is within this conditional */
 
 #include <stdio.h>
-#include <string.h>
 #include <dos.h>
 #include <setjmp.h>
 #include "lisp.h"

src/fileio.c

@@ -71,7 +71,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef WINDOWSNT
 #define NOMINMAX 1
 #include <windows.h>
-#include <stdlib.h>
 #include <fcntl.h>
 #endif /* not WINDOWSNT */
 
@@ -79,7 +78,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "msdos.h"
 #include <sys/param.h>
 #include <fcntl.h>
-#include <string.h>
 #endif
 
 #ifdef DOS_NT

src/filelock.c

@@ -34,7 +34,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
 #endif
-#include <string.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>

src/font.c

@@ -21,7 +21,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <ctype.h>
 #include <setjmp.h>
 

src/gtkutil.c

@@ -20,7 +20,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 
 #ifdef USE_GTK
-#include <string.h>
 #include <signal.h>
 #include <stdio.h>
 #include <setjmp.h>

src/msdos.c

@@ -29,13 +29,11 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <setjmp.h>
 #include "lisp.h"
 #include <stdio.h>
-#include <stdlib.h>
 #include <time.h>
 #include <sys/param.h>
 #include <sys/time.h>
 #include <dos.h>
 #include <errno.h>
-#include <string.h>	 /* for memset and string functions */
 #include <sys/stat.h>    /* for _fixpath */
 #include <unistd.h>	 /* for chdir, dup, dup2, etc. */
 #include <dir.h>	 /* for getdisk */

src/process.c

@@ -31,7 +31,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
 #endif
-#include <stdlib.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>

src/scroll.c

@@ -20,7 +20,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
-#include <string.h>
 #include <setjmp.h>
 #include "lisp.h"
 #include "termchar.h"

src/sound.c

@@ -86,8 +86,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* BEGIN: Windows Specific Includes */
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <limits.h>
 #include <windows.h>
 #include <mmsystem.h>

src/term.c

@@ -23,7 +23,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <ctype.h>
-#include <string.h>
 #include <errno.h>
 #include <sys/file.h>
 

src/unexsol.c

@@ -1,7 +1,6 @@
 /* Trivial unexec for Solaris.  */
 
 #include <config.h>
-#include <stdlib.h>
 #include <dlfcn.h>
 #include <setjmp.h>
 

src/w16select.c

@@ -28,7 +28,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef MSDOS
 
 #include <config.h>
-#include <string.h>
 #include <dpmi.h>
 #include <go32.h>
 #include <sys/farptr.h>

src/w32console.c

@@ -25,10 +25,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdlib.h>
 #include <stdio.h>
 #include <windows.h>
-#include <string.h>
 #include <setjmp.h>
 
 #include "lisp.h"

src/w32heap.c

@@ -25,7 +25,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #endif
 
-#include <stdlib.h>
 #include <stdio.h>
 #include <setjmp.h>
 

src/w32inevt.c

@@ -27,7 +27,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #endif
 
-#include <stdlib.h>
 #include <stdio.h>
 #include <windows.h>
 #include <setjmp.h>

src/w32reg.c

@@ -26,7 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "blockinput.h"
 
 #include <stdio.h>
-#include <string.h>
 
 #define REG_ROOT "SOFTWARE\\GNU\\Emacs"
 

src/w32term.c

@@ -21,7 +21,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <signal.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <setjmp.h>
 #include "lisp.h"
 #include "blockinput.h"

src/xfont.c

@@ -21,7 +21,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <setjmp.h>
 #include <X11/Xlib.h>