X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/0d9f702fd085bc8ad560a3e1f08d5e93054a5d33..3f13130005dfc51fa4982659aa289cb8753cfd26:/src/w32reg.c

diff --git a/src/w32reg.c b/src/w32reg.c
index 99fca62fbd..5068f42a49 100644
--- a/src/w32reg.c
+++ b/src/w32reg.c
@@ -1,6 +1,6 @@
 /* Emulate the X Resource Manager through the registry.
-   Copyright (C) 1990, 1993, 1994, 2001, 2002, 2003, 2004,
-                 2005, 2006, 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.
+   Copyright (C) 1990, 1993-1994, 2001-2014 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Emacs.
 
@@ -20,7 +20,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Written by Kevin Gallo */
 
 #include <config.h>
-#include <setjmp.h>
 #include "lisp.h"
 #include "w32term.h"
 #include "blockinput.h"
@@ -57,7 +56,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 */
 
 static char *
-w32_get_rdb_resource (char *rdb, char *resource)
+w32_get_rdb_resource (char *rdb, const char *resource)
 {
   char *value = rdb;
   int len = strlen (resource);
@@ -75,7 +74,7 @@ w32_get_rdb_resource (char *rdb, char *resource)
 }
 
 static LPBYTE
-w32_get_string_resource (char *name, char *class, DWORD dwexptype)
+w32_get_string_resource (const char *name, const char *class, DWORD dwexptype)
 {
   LPBYTE lpvalue = NULL;
   HKEY hrootkey = NULL;
@@ -86,14 +85,14 @@ w32_get_string_resource (char *name, char *class, DWORD dwexptype)
 
  trykey:
 
-  BLOCK_INPUT;
+  block_input ();
 
   /* Check both the current user and the local machine to see if we have
      any resources */
 
   if (RegOpenKeyEx (hive, REG_ROOT, 0, KEY_READ, &hrootkey) == ERROR_SUCCESS)
     {
-      char *keyname;
+      const char *keyname;
 
       if (RegQueryValueEx (hrootkey, name, NULL, &dwType, NULL, &cbData) == ERROR_SUCCESS
 	  && dwType == dwexptype)
@@ -111,13 +110,13 @@ w32_get_string_resource (char *name, char *class, DWORD dwexptype)
 	}
 
       ok = (keyname
-	    && (lpvalue = (LPBYTE) xmalloc (cbData)) != NULL
+	    && (lpvalue = xmalloc (cbData)) != NULL
 	    && RegQueryValueEx (hrootkey, keyname, NULL, NULL, lpvalue, &cbData) == ERROR_SUCCESS);
 
       RegCloseKey (hrootkey);
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 
   if (!ok)
     {
@@ -142,15 +141,15 @@ w32_get_string_resource (char *name, char *class, DWORD dwexptype)
    database RDB. */
 
 char *
-x_get_string_resource (XrmDatabase rdb, char *name, char *class)
+x_get_string_resource (XrmDatabase rdb, const char *name, const char *class)
 {
   if (rdb)
     {
       char *resource;
 
-      if (resource = w32_get_rdb_resource (rdb, name))
+      if ((resource = w32_get_rdb_resource (rdb, name)))
         return resource;
-      if (resource = w32_get_rdb_resource (rdb, class))
+      if ((resource = w32_get_rdb_resource (rdb, class)))
         return resource;
     }
 
@@ -158,6 +157,5 @@ x_get_string_resource (XrmDatabase rdb, char *name, char *class)
     /* --quick was passed, so this is a no-op.  */
     return NULL;
 
-  return (w32_get_string_resource (name, class, REG_SZ));
+  return w32_get_string_resource (name, class, REG_SZ);
 }
-