4 files changed, 9 insertions, 59 deletions
diff --git a/include/sysemu/accel-blocker.h b/include/sysemu/accel-blocker.h
index 0733783bcc..f07f368358 100644
--- a/include/sysemu/accel-blocker.h
+++ b/include/sysemu/accel-blocker.h
@@ -16,7 +16,7 @@
 
 #include "sysemu/cpus.h"
 
-extern void accel_blocker_init(void);
+void accel_blocker_init(void);
 
 /*
  * accel_{cpu_}ioctl_begin/end:
@@ -26,10 +26,10 @@ extern void accel_blocker_init(void);
  * called, preventing new ioctls to run. They will continue only after
  * accel_ioctl_inibith_end().
  */
-extern void accel_ioctl_begin(void);
-extern void accel_ioctl_end(void);
-extern void accel_cpu_ioctl_begin(CPUState *cpu);
-extern void accel_cpu_ioctl_end(CPUState *cpu);
+void accel_ioctl_begin(void);
+void accel_ioctl_end(void);
+void accel_cpu_ioctl_begin(CPUState *cpu);
+void accel_cpu_ioctl_end(CPUState *cpu);
 
 /*
  * accel_ioctl_inhibit_begin: start critical section
@@ -42,7 +42,7 @@ extern void accel_cpu_ioctl_end(CPUState *cpu);
  * This allows the caller to access shared data or perform operations without
  * worrying of concurrent vcpus accesses.
  */
-extern void accel_ioctl_inhibit_begin(void);
+void accel_ioctl_inhibit_begin(void);
 
 /*
  * accel_ioctl_inhibit_end: end critical section started by
@@ -50,6 +50,6 @@ extern void accel_ioctl_inhibit_begin(void);
  *
  * This function allows blocked accel_{cpu_}ioctl_begin() to continue.
  */
-extern void accel_ioctl_inhibit_end(void);
+void accel_ioctl_inhibit_end(void);
 
 #endif /* ACCEL_BLOCKER_H */
diff --git a/include/sysemu/hax.h b/include/sysemu/hax.h
deleted file mode 100644
index 80fc716f80..0000000000
--- a/include/sysemu/hax.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * QEMU HAXM support
- *
- * Copyright IBM, Corp. 2008
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * Copyright (c) 2011 Intel Corporation
- *  Written by:
- *  Jiang Yunhong<yunhong.jiang@intel.com>
- *  Xin Xiaohui<xiaohui.xin@intel.com>
- *  Zhang Xiantao<xiantao.zhang@intel.com>
- *
- * Copyright 2016 Google, Inc.
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-/* header to be included in non-HAX-specific code */
-
-#ifndef QEMU_HAX_H
-#define QEMU_HAX_H
-
-int hax_sync_vcpus(void);
-
-#ifdef NEED_CPU_H
-# ifdef CONFIG_HAX
-#  define CONFIG_HAX_IS_POSSIBLE
-# endif
-#else /* !NEED_CPU_H */
-# define CONFIG_HAX_IS_POSSIBLE
-#endif
-
-#ifdef CONFIG_HAX_IS_POSSIBLE
-
-extern bool hax_allowed;
-
-#define hax_enabled()               (hax_allowed)
-
-#else /* !CONFIG_HAX_IS_POSSIBLE */
-
-#define hax_enabled()               (0)
-
-#endif /* CONFIG_HAX_IS_POSSIBLE */
-
-#endif /* QEMU_HAX_H */
diff --git a/include/sysemu/hw_accel.h b/include/sysemu/hw_accel.h
index 22903a55f7..c71b77e71f 100644
--- a/include/sysemu/hw_accel.h
+++ b/include/sysemu/hw_accel.h
@@ -12,7 +12,6 @@
 #define QEMU_HW_ACCEL_H
 
 #include "hw/core/cpu.h"
-#include "sysemu/hax.h"
 #include "sysemu/kvm.h"
 #include "sysemu/hvf.h"
 #include "sysemu/whpx.h"
diff --git a/include/sysemu/os-win32.h b/include/sysemu/os-win32.h
index 91aa0d7ec0..83104e332f 100644
--- a/include/sysemu/os-win32.h
+++ b/include/sysemu/os-win32.h
@@ -66,8 +66,8 @@ extern "C" {
  * setjmp to _setjmpex instead. However, they are still defined in libmingwex.a,
  * which gets linked automatically.
  */
-extern int __mingw_setjmp(jmp_buf);
-extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int);
+int __mingw_setjmp(jmp_buf);
+void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int);
 #define setjmp(env) __mingw_setjmp(env)
 #define longjmp(env, val) __mingw_longjmp(env, val)
 #elif defined(_WIN64)