diff --git a/modules/juce_core/juce_core.cpp b/modules/juce_core/juce_core.cpp
index 2e7c37c63d..f9d5ad2300 100644
--- a/modules/juce_core/juce_core.cpp
+++ b/modules/juce_core/juce_core.cpp
@@ -102,6 +102,7 @@
 #if JUCE_MAC || JUCE_IOS
  #include <xlocale.h>
  #include <mach/mach.h>
+ #include <signal.h>
 #endif
 
 #if JUCE_ANDROID
diff --git a/modules/juce_core/system/juce_StandardHeader.h b/modules/juce_core/system/juce_StandardHeader.h
index b588a2a6f0..9254c87b6f 100644
--- a/modules/juce_core/system/juce_StandardHeader.h
+++ b/modules/juce_core/system/juce_StandardHeader.h
@@ -70,6 +70,9 @@
 #if JUCE_MAC || JUCE_IOS
  #include <libkern/OSAtomic.h>
  #include <xlocale.h>
+ #if JUCE_IOS
+  #include <signal.h>
+ #endif
 #endif
 
 #if JUCE_LINUX
diff --git a/modules/juce_core/system/juce_SystemStats.cpp b/modules/juce_core/system/juce_SystemStats.cpp
index 7d1347413e..0520840c4a 100644
--- a/modules/juce_core/system/juce_SystemStats.cpp
+++ b/modules/juce_core/system/juce_SystemStats.cpp
@@ -197,7 +197,7 @@ static LONG WINAPI handleCrash (LPEXCEPTION_POINTERS ep)
 static void handleCrash (int signum)
 {
     globalCrashHandler ((void*) (pointer_sized_int) signum);
-    kill (getpid(), SIGKILL);
+    ::kill (getpid(), SIGKILL);
 }
 
 int juce_siginterrupt (int sig, int flag);
diff --git a/modules/juce_core/system/juce_TargetPlatform.h b/modules/juce_core/system/juce_TargetPlatform.h
index 1bcc6dcc1e..d91c219aab 100644
--- a/modules/juce_core/system/juce_TargetPlatform.h
+++ b/modules/juce_core/system/juce_TargetPlatform.h
@@ -68,6 +68,7 @@
 #elif defined (LINUX) || defined (__linux__)
   #define     JUCE_LINUX 1
 #elif defined (__APPLE_CPP__) || defined (__APPLE_CC__)
+  #define CF_EXCLUDE_CSTD_HEADERS 1
   #include <CoreFoundation/CoreFoundation.h> // (needed to find out what platform we're using)
   #include "../native/juce_mac_ClangBugWorkaround.h"