[PATCH experiment 09/16] start adding extern "C" markers

[Paolo Bonzini <pbonzini@redhat.com>]

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/block/aio.h           |  5 +++++
 include/fpu/softfloat-types.h |  4 ++++
 include/qemu/bitops.h         |  3 +++
 include/qemu/bswap.h          | 10 +++-------
 include/qemu/coroutine.h      |  4 ++++
 include/qemu/host-utils.h     |  4 ++++
 include/qemu/notify.h         |  4 ++++
 include/qemu/qsp.h            |  4 ++++
 include/qemu/thread.h         |  4 ++++
 include/qemu/timer.h          |  4 ++++
 10 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/include/block/aio.h b/include/block/aio.h
index 5634173b12..4b21d95f0b 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -17,12 +17,15 @@
 #ifdef CONFIG_LINUX_IO_URING
 #include <liburing.h>
 #endif
+
 #include "qemu/coroutine.h"
 #include "qemu/queue.h"
 #include "qemu/event_notifier.h"
 #include "qemu/thread.h"
 #include "qemu/timer.h"
 
+G_BEGIN_DECLS
+
 typedef struct BlockAIOCB BlockAIOCB;
 typedef void BlockCompletionFunc(void *opaque, int ret);
 
@@ -769,4 +772,6 @@ void aio_context_set_poll_params(AioContext *ctx, int64_t max_ns,
 void aio_context_set_aio_params(AioContext *ctx, int64_t max_batch,
                                 Error **errp);
 
+G_END_DECLS
+
 #endif
diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h
index 8abd9ab4ec..aaf7b0b5fa 100644
--- a/include/fpu/softfloat-types.h
+++ b/include/fpu/softfloat-types.h
@@ -80,6 +80,8 @@ this code that are retained.
 #ifndef SOFTFLOAT_TYPES_H
 #define SOFTFLOAT_TYPES_H
 
+G_BEGIN_DECLS
+
 /*
  * Software IEC/IEEE floating-point types.
  */
@@ -197,4 +199,6 @@ typedef struct float_status {
     bool no_signaling_nans;
 } float_status;
 
+G_END_DECLS
+
 #endif /* SOFTFLOAT_TYPES_H */
diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h
index 03213ce952..677884bead 100644
--- a/include/qemu/bitops.h
+++ b/include/qemu/bitops.h
@@ -12,6 +12,7 @@
 #ifndef BITOPS_H
 #define BITOPS_H
 
+G_BEGIN_DECLS
 
 #include "host-utils.h"
 #include "atomic.h"
@@ -618,4 +619,6 @@ static inline uint64_t half_unshuffle64(uint64_t x)
     return x;
 }
 
+G_END_DECLS
+
 #endif
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index 2d3bb8bbed..439e755ed4 100644
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -15,12 +15,10 @@
 #define BSWAP_FROM_FALLBACKS
 #endif /* ! CONFIG_MACHINE_BSWAP_H */
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #include "fpu/softfloat-types.h"
 
+G_BEGIN_DECLS
+
 #ifdef BSWAP_FROM_BYTESWAP
 static inline uint16_t bswap16(uint16_t x)
 {
@@ -508,8 +506,6 @@ DO_STN_LDN_P(be)
 #undef le_bswaps
 #undef be_bswaps
 
-#ifdef __cplusplus
-}
-#endif
+G_END_DECLS
 
 #endif /* BSWAP_H */
diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h
index 6f4596fc5b..428e97d946 100644
--- a/include/qemu/coroutine.h
+++ b/include/qemu/coroutine.h
@@ -18,6 +18,8 @@
 #include "qemu/queue.h"
 #include "qemu/timer.h"
 
+G_BEGIN_DECLS
+
 /**
  * Coroutines are a mechanism for stack switching and can be used for
  * cooperative userspace threading.  These functions provide a simple but
@@ -341,6 +343,8 @@ void qemu_coroutine_increase_pool_batch_size(unsigned int additional_pool_size);
  */
 void qemu_coroutine_decrease_pool_batch_size(unsigned int additional_pool_size);
 
+G_END_DECLS
+
 #include "qemu/lockable.h"
 #include "qemu/co-lockable.h"
 
diff --git a/include/qemu/host-utils.h b/include/qemu/host-utils.h
index ca979dc6cc..406e593dff 100644
--- a/include/qemu/host-utils.h
+++ b/include/qemu/host-utils.h
@@ -30,6 +30,8 @@
 #ifndef HOST_UTILS_H
 #define HOST_UTILS_H
 
+G_BEGIN_DECLS
+
 #include "qemu/compiler.h"
 #include "qemu/bswap.h"
 
@@ -849,4 +851,6 @@ static inline uint64_t udiv_qrnnd(uint64_t *r, uint64_t n1,
 #endif
 }
 
+G_END_DECLS
+
 #endif
diff --git a/include/qemu/notify.h b/include/qemu/notify.h
index bcfa70fb2e..a8effa39b7 100644
--- a/include/qemu/notify.h
+++ b/include/qemu/notify.h
@@ -14,6 +14,8 @@
 #ifndef QEMU_NOTIFY_H
 #define QEMU_NOTIFY_H
 
+G_BEGIN_DECLS
+
 #include "qemu/queue.h"
 
 typedef struct Notifier Notifier;
@@ -71,4 +73,6 @@ void notifier_with_return_remove(NotifierWithReturn *notifier);
 int notifier_with_return_list_notify(NotifierWithReturnList *list,
                                      void *data);
 
+G_END_DECLS
+
 #endif
diff --git a/include/qemu/qsp.h b/include/qemu/qsp.h
index bf36aabfa8..65389837a1 100644
--- a/include/qemu/qsp.h
+++ b/include/qemu/qsp.h
@@ -16,6 +16,8 @@ enum QSPSortBy {
     QSP_SORT_BY_AVG_WAIT_TIME,
 };
 
+G_BEGIN_DECLS
+
 void qsp_report(size_t max, enum QSPSortBy sort_by,
                 bool callsite_coalesce);
 
@@ -24,4 +26,6 @@ void qsp_enable(void);
 void qsp_disable(void);
 void qsp_reset(void);
 
+G_END_DECLS
+
 #endif /* QEMU_QSP_H */
diff --git a/include/qemu/thread.h b/include/qemu/thread.h
index 460568d67d..ec27b7ec58 100644
--- a/include/qemu/thread.h
+++ b/include/qemu/thread.h
@@ -22,6 +22,8 @@ typedef struct QemuThread QemuThread;
 #define QEMU_THREAD_JOINABLE 0
 #define QEMU_THREAD_DETACHED 1
 
+G_BEGIN_DECLS
+
 void qemu_mutex_init(QemuMutex *mutex);
 void qemu_mutex_destroy(QemuMutex *mutex);
 int qemu_mutex_trylock_impl(QemuMutex *mutex, const char *file, const int line);
@@ -397,4 +399,6 @@ void qemu_lockcnt_inc_and_unlock(QemuLockCnt *lockcnt);
  */
 unsigned qemu_lockcnt_count(QemuLockCnt *lockcnt);
 
+G_END_DECLS
+
 #endif
diff --git a/include/qemu/timer.h b/include/qemu/timer.h
index ee071e07d1..236c45f1c6 100644
--- a/include/qemu/timer.h
+++ b/include/qemu/timer.h
@@ -5,6 +5,8 @@
 #include "qemu/notify.h"
 #include "qemu/host-utils.h"
 
+G_BEGIN_DECLS
+
 #define NANOSECONDS_PER_SECOND 1000000000LL
 
 /* timers */
@@ -998,4 +1000,6 @@ static inline int64_t profile_getclock(void)
 extern int64_t dev_time;
 #endif
 
+G_END_DECLS
+
 #endif
-- 
2.35.1