Remove stdlib.h from sal/config.h

This reverts 5da3337c "readded include stdlib.h,
because of missing NULL definition in many headers, #100000, #101685", which is
no longer relevant.

Change-Id: I544ed9a7afbf7b611bc481b8d50acca3193d93de
Reviewed-on: https://gerrit.libreoffice.org/48131Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>

avmedia/source/vlc/wrapper/Types.hxx

@@ -12,9 +12,12 @@
 #ifndef INCLUDED_AVMEDIA_SOURCE_VLC_WRAPPER_TYPES_HXX
 #define INCLUDED_AVMEDIA_SOURCE_VLC_WRAPPER_TYPES_HXX
 
+#include <sal/config.h>
+
 #if defined(_WIN32)
         typedef __int64 libvlc_time_t;
 #else
+#include <stdint.h>
         typedef int64_t libvlc_time_t;
 #endif
 

include/sal/config.h

@@ -24,8 +24,6 @@
 #include <android/compatibility.hxx>
 #endif
 
-#include <stdlib.h>
-
 #ifdef _WIN32
 #define SAL_W32
 #define SAL_DLLEXTENSION ".dll"

jurt/source/pipe/com_sun_star_lib_connections_pipe_PipeConnection.c

@@ -17,6 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <sal/config.h>
+
+#include <stdlib.h>
+
 #include <jni.h>
 #include <osl/security.h>
 #include <osl/pipe.h>

jurt/source/pipe/wrapper/wrapper.c

@@ -20,6 +20,7 @@
 #include <sal/config.h>
 
 #include <stddef.h>
+#include <stdlib.h>
 
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>

sal/osl/all/signalshared.cxx

@@ -19,6 +19,8 @@
 
 #include <sal/config.h>
 
+#include <stdlib.h>
+
 #include <signalshared.hxx>
 
 #include <osl/diagnose.h>

sal/osl/unx/salinit.cxx

@@ -37,6 +37,7 @@
 #include <salusesyslog.hxx>
 
 #if HAVE_SYSLOG_H
+#include <stdlib.h>
 #include <string.h>
 #include <syslog.h>
 #endif

sal/osl/w32/signal.cxx

@@ -18,6 +18,9 @@
  */
 
 #include <sal/config.h>
+
+#include <stdlib.h>
+
 #include <config_features.h>
 
 #include <signalshared.hxx>

sal/rtl/hash.cxx

@@ -17,6 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <sal/config.h>
+
+#include <stdlib.h>
+
 #include "hash.hxx"
 #include "strimp.hxx"
 #include <osl/diagnose.h>

tools/source/reversemap/bestreversemap.cxx

@@ -10,6 +10,7 @@
 #include <sal/config.h>
 #include <rtl/textcvt.h>
 
+#include <cstdlib>
 #include <stdio.h>
 
 struct Encoder