Zend/zend_signal: include cleanup

Author: MaxKellermann

Zend/zend_signal.c

@@ -28,11 +28,14 @@
 #ifndef _GNU_SOURCE
 # define _GNU_SOURCE
 #endif
-#include <string.h>
 
-#include "zend.h"
-#include "zend_globals.h"
+#include "zend_signal.h"
+#include "zend_alloc.h"
+#include "zend.h" // for zend_output_debug_string(), zend_error(), ...
+
+#include <errno.h>
 #include <signal.h>
+#include <string.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>

Zend/zend_signal.h

@@ -21,9 +21,18 @@
 #ifndef ZEND_SIGNAL_H
 #define ZEND_SIGNAL_H
 
+#ifdef PHP_WIN32
+#include "config.w32.h"
+#else
+#include "php_config.h" // for ZEND_SIGNALS
+#endif
+
 #ifdef ZEND_SIGNALS
 
+#include "zend_portability.h" // for BEGIN_EXTERN_C
+
 #include <signal.h>
+#include <stdbool.h>
 
 #ifndef NSIG
 #define NSIG 65