Cleanup xmalloc.

* admin/coccinelle/xzalloc.cocci: Semantic patch to convert
calls to xmalloc with following memset to xzalloc.
* src/lisp.h (xzalloc): New prototype.  Omit needless casts.
* src/alloc.c (xzalloc): New function.  Omit needless casts.
* src/charset.c: Omit needless casts.  Convert all calls to
malloc with following memset to xzalloc.
* src/dispnew.c: Likewise.
* src/fringe.c: Likewise.
* src/image.c: Likewise.
* src/sound.c: Likewise.
* src/term.c: Likewise.
* src/w32fns.c: Likewise.
* src/w32font.c: Likewise.
* src/w32term.c: Likewise.
* src/xfaces.c: Likewise.
* src/xfns.c: Likewise.
* src/xterm.c: Likewise.
* src/atimer.c: Omit needless casts.
* src/buffer.c: Likewise.
* src/callproc.c: Likewise.
* src/ccl.c: Likewise.
* src/coding.c: Likewise.
* src/composite.c: Likewise.
* src/doc.c: Likewise.
* src/doprnt.c: Likewise.
* src/editfns.c: Likewise.
* src/emacs.c: Likewise.
* src/eval.c: Likewise.
* src/filelock.c: Likewise.
* src/fns.c: Likewise.
* src/gtkutil.c: Likewise.
* src/keyboard.c: Likewise.
* src/lisp.h: Likewise.
* src/lread.c: Likewise.
* src/minibuf.c: Likewise.
* src/msdos.c: Likewise.
* src/print.c: Likewise.
* src/process.c: Likewise.
* src/region-cache.c: Likewise.
* src/search.c: Likewise.
* src/sysdep.c: Likewise.
* src/termcap.c: Likewise.
* src/terminal.c: Likewise.
* src/tparam.c: Likewise.
* src/w16select.c: Likewise.
* src/w32.c: Likewise.
* src/w32reg.c: Likewise.
* src/w32select.c: Likewise.
* src/w32uniscribe.c: Likewise.
* src/widget.c: Likewise.
* src/xdisp.c: Likewise.
* src/xmenu.c: Likewise.
* src/xrdb.c: Likewise.
* src/xselect.c: Likewise.

1 files changed, 56 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index da769228190..704c0ce78d5 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,59 @@
+2012-07-05  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Cleanup xmalloc.
+        * lisp.h (xzalloc): New prototype.  Omit needless casts.
+        * alloc.c (xzalloc): New function.  Omit needless casts.
+        * charset.c: Omit needless casts.  Convert all calls to
+        xmalloc with following memset to xzalloc.
+        * dispnew.c: Likewise.
+        * fringe.c: Likewise.
+        * image.c: Likewise.
+        * sound.c: Likewise.
+        * term.c: Likewise.
+        * w32fns.c: Likewise.
+        * w32font.c: Likewise.
+        * w32term.c: Likewise.
+        * xfaces.c: Likewise.
+        * xfns.c: Likewise.
+        * xterm.c: Likewise.
+        * atimer.c: Omit needless casts.
+        * buffer.c: Likewise.
+        * callproc.c: Likewise.
+        * ccl.c: Likewise.
+        * coding.c: Likewise.
+        * composite.c: Likewise.
+        * doc.c: Likewise.
+        * doprnt.c: Likewise.
+        * editfns.c: Likewise.
+        * emacs.c: Likewise.
+        * eval.c: Likewise.
+        * filelock.c: Likewise.
+        * fns.c: Likewise.
+        * gtkutil.c: Likewise.
+        * keyboard.c: Likewise.
+        * lisp.h: Likewise.
+        * lread.c: Likewise.
+        * minibuf.c: Likewise.
+        * msdos.c: Likewise.
+        * print.c: Likewise.
+        * process.c: Likewise.
+        * region-cache.c: Likewise.
+        * search.c: Likewise.
+        * sysdep.c: Likewise.
+        * termcap.c: Likewise.
+        * terminal.c: Likewise.
+        * tparam.c: Likewise.
+        * w16select.c: Likewise.
+        * w32.c: Likewise.
+        * w32reg.c: Likewise.
+        * w32select.c: Likewise.
+        * w32uniscribe.c: Likewise.
+        * widget.c: Likewise.
+        * xdisp.c: Likewise.
+        * xmenu.c: Likewise.
+        * xrdb.c: Likewise.
+        * xselect.c: Likewise.
+
 2012-07-05  Paul Eggert  <eggert@cs.ucla.edu>
 
         * fileio.c (time_error_value): Check the right error number.