[PATCH v4 1/8] semihosting: Include missing 'gdbstub/syscalls.h' header

[Philippe Mathieu-Daudé]

"semihosting/syscalls.h" requires definitions from
"gdbstub/syscalls.h", include it in order to avoid:

  include/semihosting/syscalls.h:23:38: error: unknown type name 
'gdb_syscall_complete_cb'
  void semihost_sys_open(CPUState *cs, gdb_syscall_complete_cb complete,
                                       ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/semihosting/syscalls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/semihosting/syscalls.h b/include/semihosting/syscalls.h
index 3a5ec229eb..b5937c619a 100644
--- a/include/semihosting/syscalls.h
+++ b/include/semihosting/syscalls.h
@@ -9,6 +9,8 @@
 #ifndef SEMIHOSTING_SYSCALLS_H
 #define SEMIHOSTING_SYSCALLS_H
 
+#include "gdbstub/syscalls.h"
+
 /*
  * Argument loading from the guest is performed by the caller;
  * results are returned via the 'complete' callback.
-- 
2.41.0